Home / 96,552,144.80-144,828,217.20-95,880,298.40

Finding the Fourth Proportional to 96,552,144.80, 144,828,217.20 and 95,880,298.40

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Solution

The fourth proportional to 96,552,144.80, 144,828,217.20 and 95,880,298.40 is: 143,820,447.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,552,144.80 : 144,828,217.20 = 95,880,298.40 : x
  2. Step 2: Convert to fraction form
    96,552,144.80/144,828,217.20 = 95,880,298.40/x
  3. Step 3: Cross multiply
    96,552,144.80x = 144,828,217.20 × 95,880,298.40
  4. Step 4: Simplify right side
    96,552,144.80x = 13,886,172,681,876,012
  5. Step 5: Solve for x
    x = 13,886,172,681,876,012/96,552,144.80
  6. Step 6: Final answer
    x = 143,820,447.60

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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.