Home / 1,034,586,401.10-1,551,879,601.65-922,346,061.90

Finding the Fourth Proportional to 1,034,586,401.10, 1,551,879,601.65 and 922,346,061.90

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Solution

The fourth proportional to 1,034,586,401.10, 1,551,879,601.65 and 922,346,061.90 is: 1,383,519,092.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,586,401.10 : 1,551,879,601.65 = 922,346,061.90 : x
  2. Step 2: Convert to fraction form
    1,034,586,401.10/1,551,879,601.65 = 922,346,061.90/x
  3. Step 3: Cross multiply
    1,034,586,401.10x = 1,551,879,601.65 × 922,346,061.90
  4. Step 4: Simplify right side
    1,034,586,401.10x = 1,431,370,039,124,818,176
  5. Step 5: Solve for x
    x = 1,431,370,039,124,818,176/1,034,586,401.10
  6. Step 6: Final answer
    x = 1,383,519,092.85

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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.