Home / 249,654,833.80-374,483,417.10-88,096,769.80

Finding the Fourth Proportional to 249,654,833.80, 374,483,417.10 and 88,096,769.80

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Solution

The fourth proportional to 249,654,833.80, 374,483,417.10 and 88,096,769.80 is: 132,145,566.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,654,833.80 : 374,483,417.10 = 88,096,769.80 : x
  2. Step 2: Convert to fraction form
    249,654,833.80/374,483,417.10 = 88,096,769.80/x
  3. Step 3: Cross multiply
    249,654,833.80x = 374,483,417.10 × 88,096,769.80
  4. Step 4: Simplify right side
    249,654,833.80x = 32,990,779,390,176,084
  5. Step 5: Solve for x
    x = 32,990,779,390,176,084/249,654,833.80
  6. Step 6: Final answer
    x = 132,145,566.29

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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.