Home / 45,934,468.18-63,389,537.20-25,307,914.16

Finding the Fourth Proportional to 45,934,468.18, 63,389,537.20 and 25,307,914.16

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Solution

The fourth proportional to 45,934,468.18, 63,389,537.20 and 25,307,914.16 is: 34,924,905.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,934,468.18 : 63,389,537.20 = 25,307,914.16 : x
  2. Step 2: Convert to fraction form
    45,934,468.18/63,389,537.20 = 25,307,914.16/x
  3. Step 3: Cross multiply
    45,934,468.18x = 63,389,537.20 × 25,307,914.16
  4. Step 4: Simplify right side
    45,934,468.18x = 1,604,256,966,099,726.75
  5. Step 5: Solve for x
    x = 1,604,256,966,099,726.75/45,934,468.18
  6. Step 6: Final answer
    x = 34,924,905.62

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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.