Home / 96,004,071.20-144,006,106.80-24,200,487.20

Finding the Fourth Proportional to 96,004,071.20, 144,006,106.80 and 24,200,487.20

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Solution

The fourth proportional to 96,004,071.20, 144,006,106.80 and 24,200,487.20 is: 36,300,730.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,004,071.20 : 144,006,106.80 = 24,200,487.20 : x
  2. Step 2: Convert to fraction form
    96,004,071.20/144,006,106.80 = 24,200,487.20/x
  3. Step 3: Cross multiply
    96,004,071.20x = 144,006,106.80 × 24,200,487.20
  4. Step 4: Simplify right side
    96,004,071.20x = 3,485,017,944,335,233
  5. Step 5: Solve for x
    x = 3,485,017,944,335,233/96,004,071.20
  6. Step 6: Final answer
    x = 36,300,730.80

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Similar ratio
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1.5x scale

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.