Home / 60,147,074.80-83,003,043.90-32,644,995.76

Finding the Fourth Proportional to 60,147,074.80, 83,003,043.90 and 32,644,995.76

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Solution

The fourth proportional to 60,147,074.80, 83,003,043.90 and 32,644,995.76 is: 45,050,137.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,147,074.80 : 83,003,043.90 = 32,644,995.76 : x
  2. Step 2: Convert to fraction form
    60,147,074.80/83,003,043.90 = 32,644,995.76/x
  3. Step 3: Cross multiply
    60,147,074.80x = 83,003,043.90 × 32,644,995.76
  4. Step 4: Simplify right side
    60,147,074.80x = 2,709,634,016,182,594
  5. Step 5: Solve for x
    x = 2,709,634,016,182,594/60,147,074.80
  6. Step 6: Final answer
    x = 45,050,137.94

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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.