Home / 45,868,586.52-63,298,658.40-25,242,032.82

Finding the Fourth Proportional to 45,868,586.52, 63,298,658.40 and 25,242,032.82

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Solution

The fourth proportional to 45,868,586.52, 63,298,658.40 and 25,242,032.82 is: 34,834,010.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,868,586.52 : 63,298,658.40 = 25,242,032.82 : x
  2. Step 2: Convert to fraction form
    45,868,586.52/63,298,658.40 = 25,242,032.82/x
  3. Step 3: Cross multiply
    45,868,586.52x = 63,298,658.40 × 25,242,032.82
  4. Step 4: Simplify right side
    45,868,586.52x = 1,597,786,812,794,768.75
  5. Step 5: Solve for x
    x = 1,597,786,812,794,768.75/45,868,586.52
  6. Step 6: Final answer
    x = 34,834,010.25

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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.