Home / 249,650,656.80-374,477,151.60-88,092,592.80

Finding the Fourth Proportional to 249,650,656.80, 374,477,151.60 and 88,092,592.80

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Solution

The fourth proportional to 249,650,656.80, 374,477,151.60 and 88,092,592.80 is: 132,139,300.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,650,656.80 : 374,477,151.60 = 88,092,592.80 : x
  2. Step 2: Convert to fraction form
    249,650,656.80/374,477,151.60 = 88,092,592.80/x
  3. Step 3: Cross multiply
    249,650,656.80x = 374,477,151.60 × 88,092,592.80
  4. Step 4: Simplify right side
    249,650,656.80x = 32,988,663,228,802,668
  5. Step 5: Solve for x
    x = 32,988,663,228,802,668/249,650,656.80
  6. Step 6: Final answer
    x = 132,139,300.78

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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.