Home / 6,484,472,609.90-8,952,964,926.75-4,107,719,703.02

Finding the Fourth Proportional to 6,484,472,609.90, 8,952,964,926.75 and 4,107,719,703.02

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Solution

The fourth proportional to 6,484,472,609.90, 8,952,964,926.75 and 4,107,719,703.02 is: 5,671,435,850.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,484,472,609.90 : 8,952,964,926.75 = 4,107,719,703.02 : x
  2. Step 2: Convert to fraction form
    6,484,472,609.90/8,952,964,926.75 = 4,107,719,703.02/x
  3. Step 3: Cross multiply
    6,484,472,609.90x = 8,952,964,926.75 × 4,107,719,703.02
  4. Step 4: Simplify right side
    6,484,472,609.90x = 36,776,270,430,057,984,000
  5. Step 5: Solve for x
    x = 36,776,270,430,057,984,000/6,484,472,609.90
  6. Step 6: Final answer
    x = 5,671,435,850.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.