Home / 49,012,484.20-73,510,853.10-14,925,902.20

Finding the Fourth Proportional to 49,012,484.20, 73,510,853.10 and 14,925,902.20

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Solution

The fourth proportional to 49,012,484.20, 73,510,853.10 and 14,925,902.20 is: 22,386,455.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,012,484.20 : 73,510,853.10 = 14,925,902.20 : x
  2. Step 2: Convert to fraction form
    49,012,484.20/73,510,853.10 = 14,925,902.20/x
  3. Step 3: Cross multiply
    49,012,484.20x = 73,510,853.10 × 14,925,902.20
  4. Step 4: Simplify right side
    49,012,484.20x = 1,097,215,804,009,166.62
  5. Step 5: Solve for x
    x = 1,097,215,804,009,166.62/49,012,484.20
  6. Step 6: Final answer
    x = 22,386,455.65

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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.