Home / 66,069,585,320.60-99,090,605,129.70-24,166,189,429.40

Finding the Fourth Proportional to 66,069,585,320.60, 99,090,605,129.70 and 24,166,189,429.40

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Solution

The fourth proportional to 66,069,585,320.60, 99,090,605,129.70 and 24,166,189,429.40 is: 36,244,246,465.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,069,585,320.60 : 99,090,605,129.70 = 24,166,189,429.40 : x
  2. Step 2: Convert to fraction form
    66,069,585,320.60/99,090,605,129.70 = 24,166,189,429.40/x
  3. Step 3: Cross multiply
    66,069,585,320.60x = 99,090,605,129.70 × 24,166,189,429.40
  4. Step 4: Simplify right side
    66,069,585,320.60x = 2,394,642,334,238,205,542,400
  5. Step 5: Solve for x
    x = 2,394,642,334,238,205,542,400/66,069,585,320.60
  6. Step 6: Final answer
    x = 36,244,246,465.58

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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.