Home / 158,808,002.30-238,212,003.45-56,575,375.10

Finding the Fourth Proportional to 158,808,002.30, 238,212,003.45 and 56,575,375.10

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Solution

The fourth proportional to 158,808,002.30, 238,212,003.45 and 56,575,375.10 is: 84,863,062.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,808,002.30 : 238,212,003.45 = 56,575,375.10 : x
  2. Step 2: Convert to fraction form
    158,808,002.30/238,212,003.45 = 56,575,375.10/x
  3. Step 3: Cross multiply
    158,808,002.30x = 238,212,003.45 × 56,575,375.10
  4. Step 4: Simplify right side
    158,808,002.30x = 13,476,933,448,506,244
  5. Step 5: Solve for x
    x = 13,476,933,448,506,244/158,808,002.30
  6. Step 6: Final answer
    x = 84,863,062.65

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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.