Home / 232,814,642.08-349,125,880.92-79,473,049.60

Finding the Fourth Proportional to 232,814,642.08, 349,125,880.92 and 79,473,049.60

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Solution

The fourth proportional to 232,814,642.08, 349,125,880.92 and 79,473,049.60 is: 119,176,776.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,814,642.08 : 349,125,880.92 = 79,473,049.60 : x
  2. Step 2: Convert to fraction form
    232,814,642.08/349,125,880.92 = 79,473,049.60/x
  3. Step 3: Cross multiply
    232,814,642.08x = 349,125,880.92 × 79,473,049.60
  4. Step 4: Simplify right side
    232,814,642.08x = 27,746,098,450,998,852
  5. Step 5: Solve for x
    x = 27,746,098,450,998,852/232,814,642.08
  6. Step 6: Final answer
    x = 119,176,776.01

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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.