Home / 45,934,466.18-63,389,534.45-25,307,912.16

Finding the Fourth Proportional to 45,934,466.18, 63,389,534.45 and 25,307,912.16

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Solution

The fourth proportional to 45,934,466.18, 63,389,534.45 and 25,307,912.16 is: 34,924,902.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,934,466.18 : 63,389,534.45 = 25,307,912.16 : x
  2. Step 2: Convert to fraction form
    45,934,466.18/63,389,534.45 = 25,307,912.16/x
  3. Step 3: Cross multiply
    45,934,466.18x = 63,389,534.45 × 25,307,912.16
  4. Step 4: Simplify right side
    45,934,466.18x = 1,604,256,769,597,354.25
  5. Step 5: Solve for x
    x = 1,604,256,769,597,354.25/45,934,466.18
  6. Step 6: Final answer
    x = 34,924,902.87

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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.