Home / 75,346,966,153.68-113,036,998,179.90-22,283,862,338.04

Finding the Fourth Proportional to 75,346,966,153.68, 113,036,998,179.90 and 22,283,862,338.04

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Solution

The fourth proportional to 75,346,966,153.68, 113,036,998,179.90 and 22,283,862,338.04 is: 33,430,687,858.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,346,966,153.68 : 113,036,998,179.90 = 22,283,862,338.04 : x
  2. Step 2: Convert to fraction form
    75,346,966,153.68/113,036,998,179.90 = 22,283,862,338.04/x
  3. Step 3: Cross multiply
    75,346,966,153.68x = 113,036,998,179.90 × 22,283,862,338.04
  4. Step 4: Simplify right side
    75,346,966,153.68x = 2,518,900,906,546,169,380,864
  5. Step 5: Solve for x
    x = 2,518,900,906,546,169,380,864/75,346,966,153.68
  6. Step 6: Final answer
    x = 33,430,687,858.20

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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.