Home / 2,513,270,168.56-3,768,643,966.20-1,464,347,352.16

Finding the Fourth Proportional to 2,513,270,168.56, 3,768,643,966.20 and 1,464,347,352.16

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Solution

The fourth proportional to 2,513,270,168.56, 3,768,643,966.20 and 1,464,347,352.16 is: 2,195,786,144.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,270,168.56 : 3,768,643,966.20 = 1,464,347,352.16 : x
  2. Step 2: Convert to fraction form
    2,513,270,168.56/3,768,643,966.20 = 1,464,347,352.16/x
  3. Step 3: Cross multiply
    2,513,270,168.56x = 3,768,643,966.20 × 1,464,347,352.16
  4. Step 4: Simplify right side
    2,513,270,168.56x = 5,518,603,813,138,731,008
  5. Step 5: Solve for x
    x = 5,518,603,813,138,731,008/2,513,270,168.56
  6. Step 6: Final answer
    x = 2,195,786,144.35

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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.