Home / 15,766,572.60-23,649,858.90-9,282,992.40

Finding the Fourth Proportional to 15,766,572.60, 23,649,858.90 and 9,282,992.40

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Solution

The fourth proportional to 15,766,572.60, 23,649,858.90 and 9,282,992.40 is: 13,924,488.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,766,572.60 : 23,649,858.90 = 9,282,992.40 : x
  2. Step 2: Convert to fraction form
    15,766,572.60/23,649,858.90 = 9,282,992.40/x
  3. Step 3: Cross multiply
    15,766,572.60x = 23,649,858.90 × 9,282,992.40
  4. Step 4: Simplify right side
    15,766,572.60x = 219,541,460,429,772.34
  5. Step 5: Solve for x
    x = 219,541,460,429,772.34/15,766,572.60
  6. Step 6: Final answer
    x = 13,924,488.60

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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.