Home / 5,863,712,201.60-8,790,466,468.80-3,532,174,246.40

Finding the Fourth Proportional to 5,863,712,201.60, 8,790,466,468.80 and 3,532,174,246.40

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Solution

The fourth proportional to 5,863,712,201.60, 8,790,466,468.80 and 3,532,174,246.40 is: 5,295,188,134.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,863,712,201.60 : 8,790,466,468.80 = 3,532,174,246.40 : x
  2. Step 2: Convert to fraction form
    5,863,712,201.60/8,790,466,468.80 = 3,532,174,246.40/x
  3. Step 3: Cross multiply
    5,863,712,201.60x = 8,790,466,468.80 × 3,532,174,246.40
  4. Step 4: Simplify right side
    5,863,712,201.60x = 31,049,459,274,938,105,856
  5. Step 5: Solve for x
    x = 31,049,459,274,938,105,856/5,863,712,201.60
  6. Step 6: Final answer
    x = 5,295,188,134.65

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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.