Home / 45,047,801.79-62,166,456.06-26,463,725.14

Finding the Fourth Proportional to 45,047,801.79, 62,166,456.06 and 26,463,725.14

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Solution

The fourth proportional to 45,047,801.79, 62,166,456.06 and 26,463,725.14 is: 36,520,228.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,047,801.79 : 62,166,456.06 = 26,463,725.14 : x
  2. Step 2: Convert to fraction form
    45,047,801.79/62,166,456.06 = 26,463,725.14/x
  3. Step 3: Cross multiply
    45,047,801.79x = 62,166,456.06 × 26,463,725.14
  4. Step 4: Simplify right side
    45,047,801.79x = 1,645,156,006,099,727.50
  5. Step 5: Solve for x
    x = 1,645,156,006,099,727.50/45,047,801.79
  6. Step 6: Final answer
    x = 36,520,228.31

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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.