Home / 45,966,508.56-63,433,973.88-25,339,502.16

Finding the Fourth Proportional to 45,966,508.56, 63,433,973.88 and 25,339,502.16

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Solution

The fourth proportional to 45,966,508.56, 63,433,973.88 and 25,339,502.16 is: 34,968,618.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,966,508.56 : 63,433,973.88 = 25,339,502.16 : x
  2. Step 2: Convert to fraction form
    45,966,508.56/63,433,973.88 = 25,339,502.16/x
  3. Step 3: Cross multiply
    45,966,508.56x = 63,433,973.88 × 25,339,502.16
  4. Step 4: Simplify right side
    45,966,508.56x = 1,607,385,318,149,643.75
  5. Step 5: Solve for x
    x = 1,607,385,318,149,643.75/45,966,508.56
  6. Step 6: Final answer
    x = 34,968,618.86

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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.