Home / 61,893,094,983.04-85,412,760,322.20-35,162,548,019.20

Finding the Fourth Proportional to 61,893,094,983.04, 85,412,760,322.20 and 35,162,548,019.20

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Solution

The fourth proportional to 61,893,094,983.04, 85,412,760,322.20 and 35,162,548,019.20 is: 48,524,480,591.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,893,094,983.04 : 85,412,760,322.20 = 35,162,548,019.20 : x
  2. Step 2: Convert to fraction form
    61,893,094,983.04/85,412,760,322.20 = 35,162,548,019.20/x
  3. Step 3: Cross multiply
    61,893,094,983.04x = 85,412,760,322.20 × 35,162,548,019.20
  4. Step 4: Simplify right side
    61,893,094,983.04x = 3,003,330,286,281,863,200,768
  5. Step 5: Solve for x
    x = 3,003,330,286,281,863,200,768/61,893,094,983.04
  6. Step 6: Final answer
    x = 48,524,480,591.98

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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.