Home / 15,773,365.30-23,641,385.55-6,675,445.30

Finding the Fourth Proportional to 15,773,365.30, 23,641,385.55 and 6,675,445.30

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Solution

The fourth proportional to 15,773,365.30, 23,641,385.55 and 6,675,445.30 is: 10,005,269.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,773,365.30 : 23,641,385.55 = 6,675,445.30 : x
  2. Step 2: Convert to fraction form
    15,773,365.30/23,641,385.55 = 6,675,445.30/x
  3. Step 3: Cross multiply
    15,773,365.30x = 23,641,385.55 × 6,675,445.30
  4. Step 4: Simplify right side
    15,773,365.30x = 157,816,776,055,235.41
  5. Step 5: Solve for x
    x = 157,816,776,055,235.41/15,773,365.30
  6. Step 6: Final answer
    x = 10,005,269.84

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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.