Home / 4,464,605,419.76-6,697,325,310.78-1,316,823,099.20

Finding the Fourth Proportional to 4,464,605,419.76, 6,697,325,310.78 and 1,316,823,099.20

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Solution

The fourth proportional to 4,464,605,419.76, 6,697,325,310.78 and 1,316,823,099.20 is: 1,975,357,695.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464,605,419.76 : 6,697,325,310.78 = 1,316,823,099.20 : x
  2. Step 2: Convert to fraction form
    4,464,605,419.76/6,697,325,310.78 = 1,316,823,099.20/x
  3. Step 3: Cross multiply
    4,464,605,419.76x = 6,697,325,310.78 × 1,316,823,099.20
  4. Step 4: Simplify right side
    4,464,605,419.76x = 8,819,192,672,091,922,432
  5. Step 5: Solve for x
    x = 8,819,192,672,091,922,432/4,464,605,419.76
  6. Step 6: Final answer
    x = 1,975,357,695.23

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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.