Home / 56,733,701,153.10-85,100,551,729.65-33,514,689,569.10

Finding the Fourth Proportional to 56,733,701,153.10, 85,100,551,729.65 and 33,514,689,569.10

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Solution

The fourth proportional to 56,733,701,153.10, 85,100,551,729.65 and 33,514,689,569.10 is: 50,272,034,353.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,733,701,153.10 : 85,100,551,729.65 = 33,514,689,569.10 : x
  2. Step 2: Convert to fraction form
    56,733,701,153.10/85,100,551,729.65 = 33,514,689,569.10/x
  3. Step 3: Cross multiply
    56,733,701,153.10x = 85,100,551,729.65 × 33,514,689,569.10
  4. Step 4: Simplify right side
    56,733,701,153.10x = 2,852,118,573,378,355,331,072
  5. Step 5: Solve for x
    x = 2,852,118,573,378,355,331,072/56,733,701,153.10
  6. Step 6: Final answer
    x = 50,272,034,353.65

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Double scale
Find fourth proportional to 56,733,701,154.10, 85,100,551,731.15 and 33,514,689,570.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.