Home / 2,834,875,280.64-4,252,517,247.62-1,088,078,019.96

Finding the Fourth Proportional to 2,834,875,280.64, 4,252,517,247.62 and 1,088,078,019.96

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Solution

The fourth proportional to 2,834,875,280.64, 4,252,517,247.62 and 1,088,078,019.96 is: 1,632,195,454.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,875,280.64 : 4,252,517,247.62 = 1,088,078,019.96 : x
  2. Step 2: Convert to fraction form
    2,834,875,280.64/4,252,517,247.62 = 1,088,078,019.96/x
  3. Step 3: Cross multiply
    2,834,875,280.64x = 4,252,517,247.62 × 1,088,078,019.96
  4. Step 4: Simplify right side
    2,834,875,280.64x = 4,627,070,546,636,119,040
  5. Step 5: Solve for x
    x = 4,627,070,546,636,119,040/2,834,875,280.64
  6. Step 6: Final answer
    x = 1,632,195,454.32

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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.