Home / 15,539,060.48-23,312,509.98-5,164,333.97

Finding the Fourth Proportional to 15,539,060.48, 23,312,509.98 and 5,164,333.97

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Solution

The fourth proportional to 15,539,060.48, 23,312,509.98 and 5,164,333.97 is: 7,747,803.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,539,060.48 : 23,312,509.98 = 5,164,333.97 : x
  2. Step 2: Convert to fraction form
    15,539,060.48/23,312,509.98 = 5,164,333.97/x
  3. Step 3: Cross multiply
    15,539,060.48x = 23,312,509.98 × 5,164,333.97
  4. Step 4: Simplify right side
    15,539,060.48x = 120,393,587,189,856.36
  5. Step 5: Solve for x
    x = 120,393,587,189,856.36/15,539,060.48
  6. Step 6: Final answer
    x = 7,747,803.50

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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.