Home / 180,575,587.53-249,195,775.20-98,069,962.77

Finding the Fourth Proportional to 180,575,587.53, 249,195,775.20 and 98,069,962.77

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Solution

The fourth proportional to 180,575,587.53, 249,195,775.20 and 98,069,962.77 is: 135,337,343.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,575,587.53 : 249,195,775.20 = 98,069,962.77 : x
  2. Step 2: Convert to fraction form
    180,575,587.53/249,195,775.20 = 98,069,962.77/x
  3. Step 3: Cross multiply
    180,575,587.53x = 249,195,775.20 × 98,069,962.77
  4. Step 4: Simplify right side
    180,575,587.53x = 24,438,620,396,305,288
  5. Step 5: Solve for x
    x = 24,438,620,396,305,288/180,575,587.53
  6. Step 6: Final answer
    x = 135,337,343.94

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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.