Home / 136,569,908.10-204,854,862.15-136,569,908.10

Finding the Fourth Proportional to 136,569,908.10, 204,854,862.15 and 136,569,908.10

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Solution

The fourth proportional to 136,569,908.10, 204,854,862.15 and 136,569,908.10 is: 204,854,862.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,569,908.10 : 204,854,862.15 = 136,569,908.10 : x
  2. Step 2: Convert to fraction form
    136,569,908.10/204,854,862.15 = 136,569,908.10/x
  3. Step 3: Cross multiply
    136,569,908.10x = 204,854,862.15 × 136,569,908.10
  4. Step 4: Simplify right side
    136,569,908.10x = 27,977,009,697,663,668
  5. Step 5: Solve for x
    x = 27,977,009,697,663,668/136,569,908.10
  6. Step 6: Final answer
    x = 204,854,862.15

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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.