Home / 8,074,592,475.66-11,142,472,710.42-4,506,019,304.76

Finding the Fourth Proportional to 8,074,592,475.66, 11,142,472,710.42 and 4,506,019,304.76

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Solution

The fourth proportional to 8,074,592,475.66, 11,142,472,710.42 and 4,506,019,304.76 is: 6,218,047,200.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,074,592,475.66 : 11,142,472,710.42 = 4,506,019,304.76 : x
  2. Step 2: Convert to fraction form
    8,074,592,475.66/11,142,472,710.42 = 4,506,019,304.76/x
  3. Step 3: Cross multiply
    8,074,592,475.66x = 11,142,472,710.42 × 4,506,019,304.76
  4. Step 4: Simplify right side
    8,074,592,475.66x = 50,208,197,135,914,000,384
  5. Step 5: Solve for x
    x = 50,208,197,135,914,000,384/8,074,592,475.66
  6. Step 6: Final answer
    x = 6,218,047,200.19

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Double scale
Find fourth proportional to 8,074,592,476.66, 11,142,472,711.80 and 4,506,019,305.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.