Home / 181,746,311.66-272,523,808.10-124,255,024.28

Finding the Fourth Proportional to 181,746,311.66, 272,523,808.10 and 124,255,024.28

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Solution

The fourth proportional to 181,746,311.66, 272,523,808.10 and 124,255,024.28 is: 186,317,136.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,746,311.66 : 272,523,808.10 = 124,255,024.28 : x
  2. Step 2: Convert to fraction form
    181,746,311.66/272,523,808.10 = 124,255,024.28/x
  3. Step 3: Cross multiply
    181,746,311.66x = 272,523,808.10 × 124,255,024.28
  4. Step 4: Simplify right side
    181,746,311.66x = 33,862,452,392,343,564
  5. Step 5: Solve for x
    x = 33,862,452,392,343,564/181,746,311.66
  6. Step 6: Final answer
    x = 186,317,136.69

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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.