Home / 296,598,209.90-444,585,881.84-99,793,302.46

Finding the Fourth Proportional to 296,598,209.90, 444,585,881.84 and 99,793,302.46

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Solution

The fourth proportional to 296,598,209.90, 444,585,881.84 and 99,793,302.46 is: 149,585,169.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,598,209.90 : 444,585,881.84 = 99,793,302.46 : x
  2. Step 2: Convert to fraction form
    296,598,209.90/444,585,881.84 = 99,793,302.46/x
  3. Step 3: Cross multiply
    296,598,209.90x = 444,585,881.84 × 99,793,302.46
  4. Step 4: Simplify right side
    296,598,209.90x = 44,366,693,375,164,760
  5. Step 5: Solve for x
    x = 44,366,693,375,164,760/296,598,209.90
  6. Step 6: Final answer
    x = 149,585,169.07

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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.