Home / 1,094,282,389.77-1,641,524,490.33-357,356,156.49

Finding the Fourth Proportional to 1,094,282,389.77, 1,641,524,490.33 and 357,356,156.49

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Solution

The fourth proportional to 1,094,282,389.77, 1,641,524,490.33 and 357,356,156.49 is: 536,067,187.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,282,389.77 : 1,641,524,490.33 = 357,356,156.49 : x
  2. Step 2: Convert to fraction form
    1,094,282,389.77/1,641,524,490.33 = 357,356,156.49/x
  3. Step 3: Cross multiply
    1,094,282,389.77x = 1,641,524,490.33 × 357,356,156.49
  4. Step 4: Simplify right side
    1,094,282,389.77x = 586,608,882,648,534,912
  5. Step 5: Solve for x
    x = 586,608,882,648,534,912/1,094,282,389.77
  6. Step 6: Final answer
    x = 536,067,187.17

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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.