Home / 5,772,024,122.40-8,658,036,183.60-4,945,527,079.20

Finding the Fourth Proportional to 5,772,024,122.40, 8,658,036,183.60 and 4,945,527,079.20

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Solution

The fourth proportional to 5,772,024,122.40, 8,658,036,183.60 and 4,945,527,079.20 is: 7,418,290,618.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,772,024,122.40 : 8,658,036,183.60 = 4,945,527,079.20 : x
  2. Step 2: Convert to fraction form
    5,772,024,122.40/8,658,036,183.60 = 4,945,527,079.20/x
  3. Step 3: Cross multiply
    5,772,024,122.40x = 8,658,036,183.60 × 4,945,527,079.20
  4. Step 4: Simplify right side
    5,772,024,122.40x = 42,818,552,398,687,223,808
  5. Step 5: Solve for x
    x = 42,818,552,398,687,223,808/5,772,024,122.40
  6. Step 6: Final answer
    x = 7,418,290,618.80

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Similar ratio
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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.