Home / 574,096,247,999.40-861,144,371,999.10-574,096,247,999.40

Finding the Fourth Proportional to 574,096,247,999.40, 861,144,371,999.10 and 574,096,247,999.40

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Solution

The fourth proportional to 574,096,247,999.40, 861,144,371,999.10 and 574,096,247,999.40 is: 861,144,371,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,096,247,999.40 : 861,144,371,999.10 = 574,096,247,999.40 : x
  2. Step 2: Convert to fraction form
    574,096,247,999.40/861,144,371,999.10 = 574,096,247,999.40/x
  3. Step 3: Cross multiply
    574,096,247,999.40x = 861,144,371,999.10 × 574,096,247,999.40
  4. Step 4: Simplify right side
    574,096,247,999.40x = 494,379,752,950,482,891,440,128
  5. Step 5: Solve for x
    x = 494,379,752,950,482,891,440,128/574,096,247,999.40
  6. Step 6: Final answer
    x = 861,144,371,999.10

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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.