Home / 63,373,911.60-95,060,867.40-39,033,913.80

Finding the Fourth Proportional to 63,373,911.60, 95,060,867.40 and 39,033,913.80

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Solution

The fourth proportional to 63,373,911.60, 95,060,867.40 and 39,033,913.80 is: 58,550,870.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,373,911.60 : 95,060,867.40 = 39,033,913.80 : x
  2. Step 2: Convert to fraction form
    63,373,911.60/95,060,867.40 = 39,033,913.80/x
  3. Step 3: Cross multiply
    63,373,911.60x = 95,060,867.40 × 39,033,913.80
  4. Step 4: Simplify right side
    63,373,911.60x = 3,710,597,703,844,830
  5. Step 5: Solve for x
    x = 3,710,597,703,844,830/63,373,911.60
  6. Step 6: Final answer
    x = 58,550,870.70

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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.