Home / 96,286,736.10-144,448,766.55-48,417,680.10

Finding the Fourth Proportional to 96,286,736.10, 144,448,766.55 and 48,417,680.10

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Solution

The fourth proportional to 96,286,736.10, 144,448,766.55 and 48,417,680.10 is: 72,635,904.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,286,736.10 : 144,448,766.55 = 48,417,680.10 : x
  2. Step 2: Convert to fraction form
    96,286,736.10/144,448,766.55 = 48,417,680.10/x
  3. Step 3: Cross multiply
    96,286,736.10x = 144,448,766.55 × 48,417,680.10
  4. Step 4: Simplify right side
    96,286,736.10x = 6,993,874,169,657,481
  5. Step 5: Solve for x
    x = 6,993,874,169,657,481/96,286,736.10
  6. Step 6: Final answer
    x = 72,635,904.52

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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.