Home / 22,674,850,250.40-34,012,275,375.60-20,746,357,149.60

Finding the Fourth Proportional to 22,674,850,250.40, 34,012,275,375.60 and 20,746,357,149.60

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Solution

The fourth proportional to 22,674,850,250.40, 34,012,275,375.60 and 20,746,357,149.60 is: 31,119,535,724.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,850,250.40 : 34,012,275,375.60 = 20,746,357,149.60 : x
  2. Step 2: Convert to fraction form
    22,674,850,250.40/34,012,275,375.60 = 20,746,357,149.60/x
  3. Step 3: Cross multiply
    22,674,850,250.40x = 34,012,275,375.60 × 20,746,357,149.60
  4. Step 4: Simplify right side
    22,674,850,250.40x = 705,630,812,412,742,991,872
  5. Step 5: Solve for x
    x = 705,630,812,412,742,991,872/22,674,850,250.40
  6. Step 6: Final answer
    x = 31,119,535,724.40

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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.