Home / 65,148,240.60-97,722,278.10-16,626,095.28

Finding the Fourth Proportional to 65,148,240.60, 97,722,278.10 and 16,626,095.28

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Solution

The fourth proportional to 65,148,240.60, 97,722,278.10 and 16,626,095.28 is: 24,939,121.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,148,240.60 : 97,722,278.10 = 16,626,095.28 : x
  2. Step 2: Convert to fraction form
    65,148,240.60/97,722,278.10 = 16,626,095.28/x
  3. Step 3: Cross multiply
    65,148,240.60x = 97,722,278.10 × 16,626,095.28
  4. Step 4: Simplify right side
    65,148,240.60x = 1,624,739,906,669,257.25
  5. Step 5: Solve for x
    x = 1,624,739,906,669,257.25/65,148,240.60
  6. Step 6: Final answer
    x = 24,939,121.79

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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.