Home / 5,654,016,041.60-8,481,024,062.40-2,207,444,009.60

Finding the Fourth Proportional to 5,654,016,041.60, 8,481,024,062.40 and 2,207,444,009.60

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Solution

The fourth proportional to 5,654,016,041.60, 8,481,024,062.40 and 2,207,444,009.60 is: 3,311,166,014.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,654,016,041.60 : 8,481,024,062.40 = 2,207,444,009.60 : x
  2. Step 2: Convert to fraction form
    5,654,016,041.60/8,481,024,062.40 = 2,207,444,009.60/x
  3. Step 3: Cross multiply
    5,654,016,041.60x = 8,481,024,062.40 × 2,207,444,009.60
  4. Step 4: Simplify right side
    5,654,016,041.60x = 18,721,385,761,818,333,184
  5. Step 5: Solve for x
    x = 18,721,385,761,818,333,184/5,654,016,041.60
  6. Step 6: Final answer
    x = 3,311,166,014.40

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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.