Home / 24,342,757.80-36,520,963.09-9,779,903.52

Finding the Fourth Proportional to 24,342,757.80, 36,520,963.09 and 9,779,903.52

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Solution

The fourth proportional to 24,342,757.80, 36,520,963.09 and 9,779,903.52 is: 14,672,597.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,342,757.80 : 36,520,963.09 = 9,779,903.52 : x
  2. Step 2: Convert to fraction form
    24,342,757.80/36,520,963.09 = 9,779,903.52/x
  3. Step 3: Cross multiply
    24,342,757.80x = 36,520,963.09 × 9,779,903.52
  4. Step 4: Simplify right side
    24,342,757.80x = 357,171,495,624,423.31
  5. Step 5: Solve for x
    x = 357,171,495,624,423.31/24,342,757.80
  6. Step 6: Final answer
    x = 14,672,597.85

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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.