Home / 15,732,005.10-23,598,007.65-9,338,966.70

Finding the Fourth Proportional to 15,732,005.10, 23,598,007.65 and 9,338,966.70

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Solution

The fourth proportional to 15,732,005.10, 23,598,007.65 and 9,338,966.70 is: 14,008,450.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,732,005.10 : 23,598,007.65 = 9,338,966.70 : x
  2. Step 2: Convert to fraction form
    15,732,005.10/23,598,007.65 = 9,338,966.70/x
  3. Step 3: Cross multiply
    15,732,005.10x = 23,598,007.65 × 9,338,966.70
  4. Step 4: Simplify right side
    15,732,005.10x = 220,381,007,629,695.22
  5. Step 5: Solve for x
    x = 220,381,007,629,695.22/15,732,005.10
  6. Step 6: Final answer
    x = 14,008,450.05

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1.5x scale

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.