Home / 58,632,412.32-80,912,823.84-32,526,930.96

Finding the Fourth Proportional to 58,632,412.32, 80,912,823.84 and 32,526,930.96

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Solution

The fourth proportional to 58,632,412.32, 80,912,823.84 and 32,526,930.96 is: 44,887,217.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,632,412.32 : 80,912,823.84 = 32,526,930.96 : x
  2. Step 2: Convert to fraction form
    58,632,412.32/80,912,823.84 = 32,526,930.96/x
  3. Step 3: Cross multiply
    58,632,412.32x = 80,912,823.84 × 32,526,930.96
  4. Step 4: Simplify right side
    58,632,412.32x = 2,631,845,834,822,322.50
  5. Step 5: Solve for x
    x = 2,631,845,834,822,322.50/58,632,412.32
  6. Step 6: Final answer
    x = 44,887,217.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.