Home / 592,763,317.43-889,064,262.15-156,027,429.14

Finding the Fourth Proportional to 592,763,317.43, 889,064,262.15 and 156,027,429.14

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Solution

The fourth proportional to 592,763,317.43, 889,064,262.15 and 156,027,429.14 is: 234,019,898.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,763,317.43 : 889,064,262.15 = 156,027,429.14 : x
  2. Step 2: Convert to fraction form
    592,763,317.43/889,064,262.15 = 156,027,429.14/x
  3. Step 3: Cross multiply
    592,763,317.43x = 889,064,262.15 × 156,027,429.14
  4. Step 4: Simplify right side
    592,763,317.43x = 138,718,411,159,070,176
  5. Step 5: Solve for x
    x = 138,718,411,159,070,176/592,763,317.43
  6. Step 6: Final answer
    x = 234,019,898.13

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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.