Home / 43,191,569,270.60-64,787,353,905.90-22,270,862,864.60

Finding the Fourth Proportional to 43,191,569,270.60, 64,787,353,905.90 and 22,270,862,864.60

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Solution

The fourth proportional to 43,191,569,270.60, 64,787,353,905.90 and 22,270,862,864.60 is: 33,406,294,296.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,191,569,270.60 : 64,787,353,905.90 = 22,270,862,864.60 : x
  2. Step 2: Convert to fraction form
    43,191,569,270.60/64,787,353,905.90 = 22,270,862,864.60/x
  3. Step 3: Cross multiply
    43,191,569,270.60x = 64,787,353,905.90 × 22,270,862,864.60
  4. Step 4: Simplify right side
    43,191,569,270.60x = 1,442,870,274,198,605,922,304
  5. Step 5: Solve for x
    x = 1,442,870,274,198,605,922,304/43,191,569,270.60
  6. Step 6: Final answer
    x = 33,406,294,296.90

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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.