Home / 29,248,046.35-40,361,811.04-16,195,024.93

Finding the Fourth Proportional to 29,248,046.35, 40,361,811.04 and 16,195,024.93

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Solution

The fourth proportional to 29,248,046.35, 40,361,811.04 and 16,195,024.93 is: 22,348,861.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,248,046.35 : 40,361,811.04 = 16,195,024.93 : x
  2. Step 2: Convert to fraction form
    29,248,046.35/40,361,811.04 = 16,195,024.93/x
  3. Step 3: Cross multiply
    29,248,046.35x = 40,361,811.04 × 16,195,024.93
  4. Step 4: Simplify right side
    29,248,046.35x = 653,660,536,012,749.25
  5. Step 5: Solve for x
    x = 653,660,536,012,749.25/29,248,046.35
  6. Step 6: Final answer
    x = 22,348,861.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.