Home / 95,388,043.60-143,176,990.20-44,281,637.20

Finding the Fourth Proportional to 95,388,043.60, 143,176,990.20 and 44,281,637.20

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Solution

The fourth proportional to 95,388,043.60, 143,176,990.20 and 44,281,637.20 is: 66,466,522.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,388,043.60 : 143,176,990.20 = 44,281,637.20 : x
  2. Step 2: Convert to fraction form
    95,388,043.60/143,176,990.20 = 44,281,637.20/x
  3. Step 3: Cross multiply
    95,388,043.60x = 143,176,990.20 × 44,281,637.20
  4. Step 4: Simplify right side
    95,388,043.60x = 6,340,111,535,424,355
  5. Step 5: Solve for x
    x = 6,340,111,535,424,355/95,388,043.60
  6. Step 6: Final answer
    x = 66,466,522.39

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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.