Home / 56,947,957.84-85,453,034.34-24,153,425.71

Finding the Fourth Proportional to 56,947,957.84, 85,453,034.34 and 24,153,425.71

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Solution

The fourth proportional to 56,947,957.84, 85,453,034.34 and 24,153,425.71 is: 36,243,328.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,947,957.84 : 85,453,034.34 = 24,153,425.71 : x
  2. Step 2: Convert to fraction form
    56,947,957.84/85,453,034.34 = 24,153,425.71/x
  3. Step 3: Cross multiply
    56,947,957.84x = 85,453,034.34 × 24,153,425.71
  4. Step 4: Simplify right side
    56,947,957.84x = 2,063,983,516,625,269
  5. Step 5: Solve for x
    x = 2,063,983,516,625,269/56,947,957.84
  6. Step 6: Final answer
    x = 36,243,328.03

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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.