Home / 15,832,152.56-23,750,000.30-5,046,951.12

Finding the Fourth Proportional to 15,832,152.56, 23,750,000.30 and 5,046,951.12

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Solution

The fourth proportional to 15,832,152.56, 23,750,000.30 and 5,046,951.12 is: 7,570,991.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,832,152.56 : 23,750,000.30 = 5,046,951.12 : x
  2. Step 2: Convert to fraction form
    15,832,152.56/23,750,000.30 = 5,046,951.12/x
  3. Step 3: Cross multiply
    15,832,152.56x = 23,750,000.30 × 5,046,951.12
  4. Step 4: Simplify right side
    15,832,152.56x = 119,865,090,614,085.34
  5. Step 5: Solve for x
    x = 119,865,090,614,085.34/15,832,152.56
  6. Step 6: Final answer
    x = 7,570,991.39

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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.