Home / 29,639,966.64-44,453,729.16-8,359,854

Finding the Fourth Proportional to 29,639,966.64, 44,453,729.16 and 8,359,854

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Solution

The fourth proportional to 29,639,966.64, 44,453,729.16 and 8,359,854 is: 12,538,026.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,639,966.64 : 44,453,729.16 = 8,359,854 : x
  2. Step 2: Convert to fraction form
    29,639,966.64/44,453,729.16 = 8,359,854/x
  3. Step 3: Cross multiply
    29,639,966.64x = 44,453,729.16 × 8,359,854
  4. Step 4: Simplify right side
    29,639,966.64x = 371,626,685,533,142.62
  5. Step 5: Solve for x
    x = 371,626,685,533,142.62/29,639,966.64
  6. Step 6: Final answer
    x = 12,538,026.44

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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.