Home / 58,632,182.62-80,912,507.34-32,526,701.28

Finding the Fourth Proportional to 58,632,182.62, 80,912,507.34 and 32,526,701.28

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Solution

The fourth proportional to 58,632,182.62, 80,912,507.34 and 32,526,701.28 is: 44,886,900.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,632,182.62 : 80,912,507.34 = 32,526,701.28 : x
  2. Step 2: Convert to fraction form
    58,632,182.62/80,912,507.34 = 32,526,701.28/x
  3. Step 3: Cross multiply
    58,632,182.62x = 80,912,507.34 × 32,526,701.28
  4. Step 4: Simplify right side
    58,632,182.62x = 2,631,816,956,185,962.50
  5. Step 5: Solve for x
    x = 2,631,816,956,185,962.50/58,632,182.62
  6. Step 6: Final answer
    x = 44,886,900.65

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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.