Home / 6,298,604,610.40-9,443,371,952.40-3,539,079,503.20

Finding the Fourth Proportional to 6,298,604,610.40, 9,443,371,952.40 and 3,539,079,503.20

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Solution

The fourth proportional to 6,298,604,610.40, 9,443,371,952.40 and 3,539,079,503.20 is: 5,306,071,135.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,298,604,610.40 : 9,443,371,952.40 = 3,539,079,503.20 : x
  2. Step 2: Convert to fraction form
    6,298,604,610.40/9,443,371,952.40 = 3,539,079,503.20/x
  3. Step 3: Cross multiply
    6,298,604,610.40x = 9,443,371,952.40 × 3,539,079,503.20
  4. Step 4: Simplify right side
    6,298,604,610.40x = 33,420,844,117,832,601,600
  5. Step 5: Solve for x
    x = 33,420,844,117,832,601,600/6,298,604,610.40
  6. Step 6: Final answer
    x = 5,306,071,135.61

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1.5x scale

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.