Home / 110,031,300.90-165,046,951.35-59,012,964.90

Finding the Fourth Proportional to 110,031,300.90, 165,046,951.35 and 59,012,964.90

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Solution

The fourth proportional to 110,031,300.90, 165,046,951.35 and 59,012,964.90 is: 88,519,447.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,031,300.90 : 165,046,951.35 = 59,012,964.90 : x
  2. Step 2: Convert to fraction form
    110,031,300.90/165,046,951.35 = 59,012,964.90/x
  3. Step 3: Cross multiply
    110,031,300.90x = 165,046,951.35 × 59,012,964.90
  4. Step 4: Simplify right side
    110,031,300.90x = 9,739,909,946,869,558
  5. Step 5: Solve for x
    x = 9,739,909,946,869,558/110,031,300.90
  6. Step 6: Final answer
    x = 88,519,447.35

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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.