Home / 16,335,051.90-24,502,577.85-7,241,505.90

Finding the Fourth Proportional to 16,335,051.90, 24,502,577.85 and 7,241,505.90

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Solution

The fourth proportional to 16,335,051.90, 24,502,577.85 and 7,241,505.90 is: 10,862,258.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,335,051.90 : 24,502,577.85 = 7,241,505.90 : x
  2. Step 2: Convert to fraction form
    16,335,051.90/24,502,577.85 = 7,241,505.90/x
  3. Step 3: Cross multiply
    16,335,051.90x = 24,502,577.85 × 7,241,505.90
  4. Step 4: Simplify right side
    16,335,051.90x = 177,435,562,065,984.34
  5. Step 5: Solve for x
    x = 177,435,562,065,984.34/16,335,051.90
  6. Step 6: Final answer
    x = 10,862,258.85

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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.