Home / 22,465,116,801.60-33,697,675,202.40-15,934,769,793.60

Finding the Fourth Proportional to 22,465,116,801.60, 33,697,675,202.40 and 15,934,769,793.60

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Solution

The fourth proportional to 22,465,116,801.60, 33,697,675,202.40 and 15,934,769,793.60 is: 23,902,154,690.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,465,116,801.60 : 33,697,675,202.40 = 15,934,769,793.60 : x
  2. Step 2: Convert to fraction form
    22,465,116,801.60/33,697,675,202.40 = 15,934,769,793.60/x
  3. Step 3: Cross multiply
    22,465,116,801.60x = 33,697,675,202.40 × 15,934,769,793.60
  4. Step 4: Simplify right side
    22,465,116,801.60x = 536,964,696,929,747,337,216
  5. Step 5: Solve for x
    x = 536,964,696,929,747,337,216/22,465,116,801.60
  6. Step 6: Final answer
    x = 23,902,154,690.40

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Double scale
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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.