Home / 249,654,051.30-374,482,243.35-88,095,987.30

Finding the Fourth Proportional to 249,654,051.30, 374,482,243.35 and 88,095,987.30

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Solution

The fourth proportional to 249,654,051.30, 374,482,243.35 and 88,095,987.30 is: 132,144,392.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,654,051.30 : 374,482,243.35 = 88,095,987.30 : x
  2. Step 2: Convert to fraction form
    249,654,051.30/374,482,243.35 = 88,095,987.30/x
  3. Step 3: Cross multiply
    249,654,051.30x = 374,482,243.35 × 88,095,987.30
  4. Step 4: Simplify right side
    249,654,051.30x = 32,990,382,954,237,112
  5. Step 5: Solve for x
    x = 32,990,382,954,237,112/249,654,051.30
  6. Step 6: Final answer
    x = 132,144,392.54

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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.