Home / 32,578,221.30-48,854,890.35-9,851,565.30

Finding the Fourth Proportional to 32,578,221.30, 48,854,890.35 and 9,851,565.30

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Solution

The fourth proportional to 32,578,221.30, 48,854,890.35 and 9,851,565.30 is: 14,773,585.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,578,221.30 : 48,854,890.35 = 9,851,565.30 : x
  2. Step 2: Convert to fraction form
    32,578,221.30/48,854,890.35 = 9,851,565.30/x
  3. Step 3: Cross multiply
    32,578,221.30x = 48,854,890.35 × 9,851,565.30
  4. Step 4: Simplify right side
    32,578,221.30x = 481,297,142,507,364.88
  5. Step 5: Solve for x
    x = 481,297,142,507,364.88/32,578,221.30
  6. Step 6: Final answer
    x = 14,773,585.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.