Home / 5,164,485,698.16-7,749,680,577.46-2,803,838,593.75

Finding the Fourth Proportional to 5,164,485,698.16, 7,749,680,577.46 and 2,803,838,593.75

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Solution

The fourth proportional to 5,164,485,698.16, 7,749,680,577.46 and 2,803,838,593.75 is: 4,207,360,570.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,164,485,698.16 : 7,749,680,577.46 = 2,803,838,593.75 : x
  2. Step 2: Convert to fraction form
    5,164,485,698.16/7,749,680,577.46 = 2,803,838,593.75/x
  3. Step 3: Cross multiply
    5,164,485,698.16x = 7,749,680,577.46 × 2,803,838,593.75
  4. Step 4: Simplify right side
    5,164,485,698.16x = 21,728,853,492,290,752,512
  5. Step 5: Solve for x
    x = 21,728,853,492,290,752,512/5,164,485,698.16
  6. Step 6: Final answer
    x = 4,207,360,570.29

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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.