Home / 29,227,974.28-40,334,681.10-16,176,133.24

Finding the Fourth Proportional to 29,227,974.28, 40,334,681.10 and 16,176,133.24

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Solution

The fourth proportional to 29,227,974.28, 40,334,681.10 and 16,176,133.24 is: 22,323,106.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,227,974.28 : 40,334,681.10 = 16,176,133.24 : x
  2. Step 2: Convert to fraction form
    29,227,974.28/40,334,681.10 = 16,176,133.24/x
  3. Step 3: Cross multiply
    29,227,974.28x = 40,334,681.10 × 16,176,133.24
  4. Step 4: Simplify right side
    29,227,974.28x = 652,459,175,666,509.75
  5. Step 5: Solve for x
    x = 652,459,175,666,509.75/29,227,974.28
  6. Step 6: Final answer
    x = 22,323,106.26

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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.