Home / 37,701,139.10-56,551,708.65-18,569,263.10

Finding the Fourth Proportional to 37,701,139.10, 56,551,708.65 and 18,569,263.10

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Solution

The fourth proportional to 37,701,139.10, 56,551,708.65 and 18,569,263.10 is: 27,853,894.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,701,139.10 : 56,551,708.65 = 18,569,263.10 : x
  2. Step 2: Convert to fraction form
    37,701,139.10/56,551,708.65 = 18,569,263.10/x
  3. Step 3: Cross multiply
    37,701,139.10x = 56,551,708.65 × 18,569,263.10
  4. Step 4: Simplify right side
    37,701,139.10x = 1,050,123,556,676,395.88
  5. Step 5: Solve for x
    x = 1,050,123,556,676,395.88/37,701,139.10
  6. Step 6: Final answer
    x = 27,853,894.65

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Double scale
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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.