Home / 59,884,591,999.80-89,826,887,999.70-15,723,120,358.20

Finding the Fourth Proportional to 59,884,591,999.80, 89,826,887,999.70 and 15,723,120,358.20

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Solution

The fourth proportional to 59,884,591,999.80, 89,826,887,999.70 and 15,723,120,358.20 is: 23,584,680,537.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,884,591,999.80 : 89,826,887,999.70 = 15,723,120,358.20 : x
  2. Step 2: Convert to fraction form
    59,884,591,999.80/89,826,887,999.70 = 15,723,120,358.20/x
  3. Step 3: Cross multiply
    59,884,591,999.80x = 89,826,887,999.70 × 15,723,120,358.20
  4. Step 4: Simplify right side
    59,884,591,999.80x = 1,412,358,971,421,834,346,496
  5. Step 5: Solve for x
    x = 1,412,358,971,421,834,346,496/59,884,591,999.80
  6. Step 6: Final answer
    x = 23,584,680,537.30

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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.