Home / 92,256,460.52-127,316,572.74-51,006,010.10

Finding the Fourth Proportional to 92,256,460.52, 127,316,572.74 and 51,006,010.10

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Solution

The fourth proportional to 92,256,460.52, 127,316,572.74 and 51,006,010.10 is: 70,389,763.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,256,460.52 : 127,316,572.74 = 51,006,010.10 : x
  2. Step 2: Convert to fraction form
    92,256,460.52/127,316,572.74 = 51,006,010.10/x
  3. Step 3: Cross multiply
    92,256,460.52x = 127,316,572.74 × 51,006,010.10
  4. Step 4: Simplify right side
    92,256,460.52x = 6,493,910,394,437,241
  5. Step 5: Solve for x
    x = 6,493,910,394,437,241/92,256,460.52
  6. Step 6: Final answer
    x = 70,389,763.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.