Home / 58,714,163,144.57-88,023,717,708.91-18,356,241,008.21

Finding the Fourth Proportional to 58,714,163,144.57, 88,023,717,708.91 and 18,356,241,008.21

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Solution

The fourth proportional to 58,714,163,144.57, 88,023,717,708.91 and 18,356,241,008.21 is: 27,519,502,793.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,714,163,144.57 : 88,023,717,708.91 = 18,356,241,008.21 : x
  2. Step 2: Convert to fraction form
    58,714,163,144.57/88,023,717,708.91 = 18,356,241,008.21/x
  3. Step 3: Cross multiply
    58,714,163,144.57x = 88,023,717,708.91 × 18,356,241,008.21
  4. Step 4: Simplify right side
    58,714,163,144.57x = 1,615,784,576,702,917,902,336
  5. Step 5: Solve for x
    x = 1,615,784,576,702,917,902,336/58,714,163,144.57
  6. Step 6: Final answer
    x = 27,519,502,793.97

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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.