Home / 996,267,002.10-1,495,038,232.35-581,743,022.10

Finding the Fourth Proportional to 996,267,002.10, 1,495,038,232.35 and 581,743,022.10

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Solution

The fourth proportional to 996,267,002.10, 1,495,038,232.35 and 581,743,022.10 is: 872,986,917.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,267,002.10 : 1,495,038,232.35 = 581,743,022.10 : x
  2. Step 2: Convert to fraction form
    996,267,002.10/1,495,038,232.35 = 581,743,022.10/x
  3. Step 3: Cross multiply
    996,267,002.10x = 1,495,038,232.35 × 581,743,022.10
  4. Step 4: Simplify right side
    996,267,002.10x = 869,728,059,442,331,008
  5. Step 5: Solve for x
    x = 869,728,059,442,331,008/996,267,002.10
  6. Step 6: Final answer
    x = 872,986,917.77

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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.