Home / 996,267,000.60-1,495,038,230.10-581,743,020.60

Finding the Fourth Proportional to 996,267,000.60, 1,495,038,230.10 and 581,743,020.60

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Solution

The fourth proportional to 996,267,000.60, 1,495,038,230.10 and 581,743,020.60 is: 872,986,915.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,267,000.60 : 1,495,038,230.10 = 581,743,020.60 : x
  2. Step 2: Convert to fraction form
    996,267,000.60/1,495,038,230.10 = 581,743,020.60/x
  3. Step 3: Cross multiply
    996,267,000.60x = 1,495,038,230.10 × 581,743,020.60
  4. Step 4: Simplify right side
    996,267,000.60x = 869,728,055,890,851,840
  5. Step 5: Solve for x
    x = 869,728,055,890,851,840/996,267,000.60
  6. Step 6: Final answer
    x = 872,986,915.52

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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.