Home / 22,009,482,920.20-32,988,396,347.70-9,418,317,027.70

Finding the Fourth Proportional to 22,009,482,920.20, 32,988,396,347.70 and 9,418,317,027.70

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Solution

The fourth proportional to 22,009,482,920.20, 32,988,396,347.70 and 9,418,317,027.70 is: 14,116,423,187.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,009,482,920.20 : 32,988,396,347.70 = 9,418,317,027.70 : x
  2. Step 2: Convert to fraction form
    22,009,482,920.20/32,988,396,347.70 = 9,418,317,027.70/x
  3. Step 3: Cross multiply
    22,009,482,920.20x = 32,988,396,347.70 × 9,418,317,027.70
  4. Step 4: Simplify right side
    22,009,482,920.20x = 310,695,175,038,059,413,504
  5. Step 5: Solve for x
    x = 310,695,175,038,059,413,504/22,009,482,920.20
  6. Step 6: Final answer
    x = 14,116,423,187.43

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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.