Home / 51,235,257.92-76,862,200.80-24,308,663.36

Finding the Fourth Proportional to 51,235,257.92, 76,862,200.80 and 24,308,663.36

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Solution

The fourth proportional to 51,235,257.92, 76,862,200.80 and 24,308,663.36 is: 36,467,414.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,235,257.92 : 76,862,200.80 = 24,308,663.36 : x
  2. Step 2: Convert to fraction form
    51,235,257.92/76,862,200.80 = 24,308,663.36/x
  3. Step 3: Cross multiply
    51,235,257.92x = 76,862,200.80 × 24,308,663.36
  4. Step 4: Simplify right side
    51,235,257.92x = 1,868,417,364,355,922.50
  5. Step 5: Solve for x
    x = 1,868,417,364,355,922.50/51,235,257.92
  6. Step 6: Final answer
    x = 36,467,414.05

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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.