Home / 9,655,527,319.20-14,486,692,201.20-4,744,918,000.80

Finding the Fourth Proportional to 9,655,527,319.20, 14,486,692,201.20 and 4,744,918,000.80

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Solution

The fourth proportional to 9,655,527,319.20, 14,486,692,201.20 and 4,744,918,000.80 is: 7,119,048,429.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,655,527,319.20 : 14,486,692,201.20 = 4,744,918,000.80 : x
  2. Step 2: Convert to fraction form
    9,655,527,319.20/14,486,692,201.20 = 4,744,918,000.80/x
  3. Step 3: Cross multiply
    9,655,527,319.20x = 14,486,692,201.20 × 4,744,918,000.80
  4. Step 4: Simplify right side
    9,655,527,319.20x = 68,738,166,597,522,857,984
  5. Step 5: Solve for x
    x = 68,738,166,597,522,857,984/9,655,527,319.20
  6. Step 6: Final answer
    x = 7,119,048,429.48

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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.