Home / 109,836,032.10-164,754,048.15-29,057,000.10

Finding the Fourth Proportional to 109,836,032.10, 164,754,048.15 and 29,057,000.10

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Solution

The fourth proportional to 109,836,032.10, 164,754,048.15 and 29,057,000.10 is: 43,585,500.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,836,032.10 : 164,754,048.15 = 29,057,000.10 : x
  2. Step 2: Convert to fraction form
    109,836,032.10/164,754,048.15 = 29,057,000.10/x
  3. Step 3: Cross multiply
    109,836,032.10x = 164,754,048.15 × 29,057,000.10
  4. Step 4: Simplify right side
    109,836,032.10x = 4,787,258,393,569,955
  5. Step 5: Solve for x
    x = 4,787,258,393,569,955/109,836,032.10
  6. Step 6: Final answer
    x = 43,585,500.15

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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.