Home / 43,191,569,282.60-64,787,353,923.90-22,270,862,876.60

Finding the Fourth Proportional to 43,191,569,282.60, 64,787,353,923.90 and 22,270,862,876.60

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Solution

The fourth proportional to 43,191,569,282.60, 64,787,353,923.90 and 22,270,862,876.60 is: 33,406,294,314.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,191,569,282.60 : 64,787,353,923.90 = 22,270,862,876.60 : x
  2. Step 2: Convert to fraction form
    43,191,569,282.60/64,787,353,923.90 = 22,270,862,876.60/x
  3. Step 3: Cross multiply
    43,191,569,282.60x = 64,787,353,923.90 × 22,270,862,876.60
  4. Step 4: Simplify right side
    43,191,569,282.60x = 1,442,870,275,376,929,832,960
  5. Step 5: Solve for x
    x = 1,442,870,275,376,929,832,960/43,191,569,282.60
  6. Step 6: Final answer
    x = 33,406,294,314.90

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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.