Home / 110,031,330.90-165,046,996.35-59,012,994.90

Finding the Fourth Proportional to 110,031,330.90, 165,046,996.35 and 59,012,994.90

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Solution

The fourth proportional to 110,031,330.90, 165,046,996.35 and 59,012,994.90 is: 88,519,492.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,031,330.90 : 165,046,996.35 = 59,012,994.90 : x
  2. Step 2: Convert to fraction form
    110,031,330.90/165,046,996.35 = 59,012,994.90/x
  3. Step 3: Cross multiply
    110,031,330.90x = 165,046,996.35 × 59,012,994.90
  4. Step 4: Simplify right side
    110,031,330.90x = 9,739,917,553,862,868
  5. Step 5: Solve for x
    x = 9,739,917,553,862,868/110,031,330.90
  6. Step 6: Final answer
    x = 88,519,492.35

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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.