Home / 59,188,644.86-88,158,840.08-56,532,976.56

Finding the Fourth Proportional to 59,188,644.86, 88,158,840.08 and 56,532,976.56

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Solution

The fourth proportional to 59,188,644.86, 88,158,840.08 and 56,532,976.56 is: 84,203,340.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,188,644.86 : 88,158,840.08 = 56,532,976.56 : x
  2. Step 2: Convert to fraction form
    59,188,644.86/88,158,840.08 = 56,532,976.56/x
  3. Step 3: Cross multiply
    59,188,644.86x = 88,158,840.08 × 56,532,976.56
  4. Step 4: Simplify right side
    59,188,644.86x = 4,983,881,639,516,764
  5. Step 5: Solve for x
    x = 4,983,881,639,516,764/59,188,644.86
  6. Step 6: Final answer
    x = 84,203,340.89

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.