Home / 29,908,280.10-44,862,420.15-9,715,563.30

Finding the Fourth Proportional to 29,908,280.10, 44,862,420.15 and 9,715,563.30

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Solution

The fourth proportional to 29,908,280.10, 44,862,420.15 and 9,715,563.30 is: 14,573,344.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,908,280.10 : 44,862,420.15 = 9,715,563.30 : x
  2. Step 2: Convert to fraction form
    29,908,280.10/44,862,420.15 = 9,715,563.30/x
  3. Step 3: Cross multiply
    29,908,280.10x = 44,862,420.15 × 9,715,563.30
  4. Step 4: Simplify right side
    29,908,280.10x = 435,863,682,758,520.50
  5. Step 5: Solve for x
    x = 435,863,682,758,520.50/29,908,280.10
  6. Step 6: Final answer
    x = 14,573,344.95

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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.