Home / 45,235,077,966.77-62,431,194,134.79-34,366,263,778.26

Finding the Fourth Proportional to 45,235,077,966.77, 62,431,194,134.79 and 34,366,263,778.26

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Solution

The fourth proportional to 45,235,077,966.77, 62,431,194,134.79 and 34,366,263,778.26 is: 47,430,599,925.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,235,077,966.77 : 62,431,194,134.79 = 34,366,263,778.26 : x
  2. Step 2: Convert to fraction form
    45,235,077,966.77/62,431,194,134.79 = 34,366,263,778.26/x
  3. Step 3: Cross multiply
    45,235,077,966.77x = 62,431,194,134.79 × 34,366,263,778.26
  4. Step 4: Simplify right side
    45,235,077,966.77x = 2,145,526,885,627,951,841,280
  5. Step 5: Solve for x
    x = 2,145,526,885,627,951,841,280/45,235,077,966.77
  6. Step 6: Final answer
    x = 47,430,599,925.22

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Double scale
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1.5x scale

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.