Home / 2,918,552,346.95-4,376,923,092.83-1,052,955,518.13

Finding the Fourth Proportional to 2,918,552,346.95, 4,376,923,092.83 and 1,052,955,518.13

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Solution

The fourth proportional to 2,918,552,346.95, 4,376,923,092.83 and 1,052,955,518.13 is: 1,579,106,616.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,918,552,346.95 : 4,376,923,092.83 = 1,052,955,518.13 : x
  2. Step 2: Convert to fraction form
    2,918,552,346.95/4,376,923,092.83 = 1,052,955,518.13/x
  3. Step 3: Cross multiply
    2,918,552,346.95x = 4,376,923,092.83 × 1,052,955,518.13
  4. Step 4: Simplify right side
    2,918,552,346.95x = 4,608,705,323,025,974,784
  5. Step 5: Solve for x
    x = 4,608,705,323,025,974,784/2,918,552,346.95
  6. Step 6: Final answer
    x = 1,579,106,616.97

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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.