Home / 592,763,314.08-889,064,254.08-156,027,426.72

Finding the Fourth Proportional to 592,763,314.08, 889,064,254.08 and 156,027,426.72

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Solution

The fourth proportional to 592,763,314.08, 889,064,254.08 and 156,027,426.72 is: 234,019,893.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,763,314.08 : 889,064,254.08 = 156,027,426.72 : x
  2. Step 2: Convert to fraction form
    592,763,314.08/889,064,254.08 = 156,027,426.72/x
  3. Step 3: Cross multiply
    592,763,314.08x = 889,064,254.08 × 156,027,426.72
  4. Step 4: Simplify right side
    592,763,314.08x = 138,718,407,752,838,672
  5. Step 5: Solve for x
    x = 138,718,407,752,838,672/592,763,314.08
  6. Step 6: Final answer
    x = 234,019,893.70

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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.