Home / 274,101,714.45-411,025,026.63-101,532,192.93

Finding the Fourth Proportional to 274,101,714.45, 411,025,026.63 and 101,532,192.93

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Solution

The fourth proportional to 274,101,714.45, 411,025,026.63 and 101,532,192.93 is: 152,251,044.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,101,714.45 : 411,025,026.63 = 101,532,192.93 : x
  2. Step 2: Convert to fraction form
    274,101,714.45/411,025,026.63 = 101,532,192.93/x
  3. Step 3: Cross multiply
    274,101,714.45x = 411,025,026.63 × 101,532,192.93
  4. Step 4: Simplify right side
    274,101,714.45x = 41,732,272,302,855,552
  5. Step 5: Solve for x
    x = 41,732,272,302,855,552/274,101,714.45
  6. Step 6: Final answer
    x = 152,251,044.42

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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.