Home / 107,001,235,087.30-160,501,852,630.95-32,471,098,941.70

Finding the Fourth Proportional to 107,001,235,087.30, 160,501,852,630.95 and 32,471,098,941.70

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Solution

The fourth proportional to 107,001,235,087.30, 160,501,852,630.95 and 32,471,098,941.70 is: 48,706,648,412.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,001,235,087.30 : 160,501,852,630.95 = 32,471,098,941.70 : x
  2. Step 2: Convert to fraction form
    107,001,235,087.30/160,501,852,630.95 = 32,471,098,941.70/x
  3. Step 3: Cross multiply
    107,001,235,087.30x = 160,501,852,630.95 × 32,471,098,941.70
  4. Step 4: Simplify right side
    107,001,235,087.30x = 5,211,671,537,105,730,797,568
  5. Step 5: Solve for x
    x = 5,211,671,537,105,730,797,568/107,001,235,087.30
  6. Step 6: Final answer
    x = 48,706,648,412.55

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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.