Home / 107,734,441,335.62-148,648,870,267.11-64,322,292,535.97

Finding the Fourth Proportional to 107,734,441,335.62, 148,648,870,267.11 and 64,322,292,535.97

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Solution

The fourth proportional to 107,734,441,335.62, 148,648,870,267.11 and 64,322,292,535.97 is: 88,750,041,304.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,734,441,335.62 : 148,648,870,267.11 = 64,322,292,535.97 : x
  2. Step 2: Convert to fraction form
    107,734,441,335.62/148,648,870,267.11 = 64,322,292,535.97/x
  3. Step 3: Cross multiply
    107,734,441,335.62x = 148,648,870,267.11 × 64,322,292,535.97
  4. Step 4: Simplify right side
    107,734,441,335.62x = 9,561,436,118,461,758,570,496
  5. Step 5: Solve for x
    x = 9,561,436,118,461,758,570,496/107,734,441,335.62
  6. Step 6: Final answer
    x = 88,750,041,304.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.