Home / 5,794,942,807.20-8,693,547,951.60-2,478,750,967.20

Finding the Fourth Proportional to 5,794,942,807.20, 8,693,547,951.60 and 2,478,750,967.20

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Solution

The fourth proportional to 5,794,942,807.20, 8,693,547,951.60 and 2,478,750,967.20 is: 3,718,611,401.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,942,807.20 : 8,693,547,951.60 = 2,478,750,967.20 : x
  2. Step 2: Convert to fraction form
    5,794,942,807.20/8,693,547,951.60 = 2,478,750,967.20/x
  3. Step 3: Cross multiply
    5,794,942,807.20x = 8,693,547,951.60 × 2,478,750,967.20
  4. Step 4: Simplify right side
    5,794,942,807.20x = 21,549,140,393,428,078,592
  5. Step 5: Solve for x
    x = 21,549,140,393,428,078,592/5,794,942,807.20
  6. Step 6: Final answer
    x = 3,718,611,401.42

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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.