Home / 58,532,471.61-80,768,919.40-32,422,111.89

Finding the Fourth Proportional to 58,532,471.61, 80,768,919.40 and 32,422,111.89

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Solution

The fourth proportional to 58,532,471.61, 80,768,919.40 and 32,422,111.89 is: 44,739,251.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,532,471.61 : 80,768,919.40 = 32,422,111.89 : x
  2. Step 2: Convert to fraction form
    58,532,471.61/80,768,919.40 = 32,422,111.89/x
  3. Step 3: Cross multiply
    58,532,471.61x = 80,768,919.40 × 32,422,111.89
  4. Step 4: Simplify right side
    58,532,471.61x = 2,618,698,941,819,627.50
  5. Step 5: Solve for x
    x = 2,618,698,941,819,627.50/58,532,471.61
  6. Step 6: Final answer
    x = 44,739,251.05

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