Home / 29,333,306.08-40,484,972.13-16,941,172.23

Finding the Fourth Proportional to 29,333,306.08, 40,484,972.13 and 16,941,172.23

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Solution

The fourth proportional to 29,333,306.08, 40,484,972.13 and 16,941,172.23 is: 23,381,711.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,333,306.08 : 40,484,972.13 = 16,941,172.23 : x
  2. Step 2: Convert to fraction form
    29,333,306.08/40,484,972.13 = 16,941,172.23/x
  3. Step 3: Cross multiply
    29,333,306.08x = 40,484,972.13 × 16,941,172.23
  4. Step 4: Simplify right side
    29,333,306.08x = 685,862,885,581,080
  5. Step 5: Solve for x
    x = 685,862,885,581,080/29,333,306.08
  6. Step 6: Final answer
    x = 23,381,711.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.