Home / 58,386,601.62-80,572,090.05-32,280,447.06

Finding the Fourth Proportional to 58,386,601.62, 80,572,090.05 and 32,280,447.06

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Solution

The fourth proportional to 58,386,601.62, 80,572,090.05 and 32,280,447.06 is: 44,546,231.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,386,601.62 : 80,572,090.05 = 32,280,447.06 : x
  2. Step 2: Convert to fraction form
    58,386,601.62/80,572,090.05 = 32,280,447.06/x
  3. Step 3: Cross multiply
    58,386,601.62x = 80,572,090.05 × 32,280,447.06
  4. Step 4: Simplify right side
    58,386,601.62x = 2,600,903,087,372,577.50
  5. Step 5: Solve for x
    x = 2,600,903,087,372,577.50/58,386,601.62
  6. Step 6: Final answer
    x = 44,546,231.76

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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.