Home / 8,377,884,007.20-12,565,818,241.20-3,470,046,055.20

Finding the Fourth Proportional to 8,377,884,007.20, 12,565,818,241.20 and 3,470,046,055.20

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Solution

The fourth proportional to 8,377,884,007.20, 12,565,818,241.20 and 3,470,046,055.20 is: 5,204,651,673.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,377,884,007.20 : 12,565,818,241.20 = 3,470,046,055.20 : x
  2. Step 2: Convert to fraction form
    8,377,884,007.20/12,565,818,241.20 = 3,470,046,055.20/x
  3. Step 3: Cross multiply
    8,377,884,007.20x = 12,565,818,241.20 × 3,470,046,055.20
  4. Step 4: Simplify right side
    8,377,884,007.20x = 43,603,968,018,236,260,352
  5. Step 5: Solve for x
    x = 43,603,968,018,236,260,352/8,377,884,007.20
  6. Step 6: Final answer
    x = 5,204,651,673.47

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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.