Home / 236,196,240.30-354,294,360.45-63,690,491.70

Finding the Fourth Proportional to 236,196,240.30, 354,294,360.45 and 63,690,491.70

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Solution

The fourth proportional to 236,196,240.30, 354,294,360.45 and 63,690,491.70 is: 95,535,737.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,240.30 : 354,294,360.45 = 63,690,491.70 : x
  2. Step 2: Convert to fraction form
    236,196,240.30/354,294,360.45 = 63,690,491.70/x
  3. Step 3: Cross multiply
    236,196,240.30x = 354,294,360.45 × 63,690,491.70
  4. Step 4: Simplify right side
    236,196,240.30x = 22,565,182,023,597,532
  5. Step 5: Solve for x
    x = 22,565,182,023,597,532/236,196,240.30
  6. Step 6: Final answer
    x = 95,535,737.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.