Home / 2,034,447,639,285.90-3,052,266,950,682.90-656,023,927,323.78

Finding the Fourth Proportional to 2,034,447,639,285.90, 3,052,266,950,682.90 and 656,023,927,323.78

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Solution

The fourth proportional to 2,034,447,639,285.90, 3,052,266,950,682.90 and 656,023,927,323.78 is: 984,227,912,068.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,447,639,285.90 : 3,052,266,950,682.90 = 656,023,927,323.78 : x
  2. Step 2: Convert to fraction form
    2,034,447,639,285.90/3,052,266,950,682.90 = 656,023,927,323.78/x
  3. Step 3: Cross multiply
    2,034,447,639,285.90x = 3,052,266,950,682.90 × 656,023,927,323.78
  4. Step 4: Simplify right side
    2,034,447,639,285.90x = 2,002,360,152,227,574,316,007,424
  5. Step 5: Solve for x
    x = 2,002,360,152,227,574,316,007,424/2,034,447,639,285.90
  6. Step 6: Final answer
    x = 984,227,912,068.76

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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.