Home / 63,995,488.40-95,993,232.60-51,240,904.40

Finding the Fourth Proportional to 63,995,488.40, 95,993,232.60 and 51,240,904.40

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Solution

The fourth proportional to 63,995,488.40, 95,993,232.60 and 51,240,904.40 is: 76,861,356.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,995,488.40 : 95,993,232.60 = 51,240,904.40 : x
  2. Step 2: Convert to fraction form
    63,995,488.40/95,993,232.60 = 51,240,904.40/x
  3. Step 3: Cross multiply
    63,995,488.40x = 95,993,232.60 × 51,240,904.40
  4. Step 4: Simplify right side
    63,995,488.40x = 4,918,780,054,703,563
  5. Step 5: Solve for x
    x = 4,918,780,054,703,563/63,995,488.40
  6. Step 6: Final answer
    x = 76,861,356.60

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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.