Home / 8,897,289,631.60-13,345,934,447.40-2,354,849,388.40

Finding the Fourth Proportional to 8,897,289,631.60, 13,345,934,447.40 and 2,354,849,388.40

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Solution

The fourth proportional to 8,897,289,631.60, 13,345,934,447.40 and 2,354,849,388.40 is: 3,532,274,082.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,897,289,631.60 : 13,345,934,447.40 = 2,354,849,388.40 : x
  2. Step 2: Convert to fraction form
    8,897,289,631.60/13,345,934,447.40 = 2,354,849,388.40/x
  3. Step 3: Cross multiply
    8,897,289,631.60x = 13,345,934,447.40 × 2,354,849,388.40
  4. Step 4: Simplify right side
    8,897,289,631.60x = 31,427,665,571,086,381,056
  5. Step 5: Solve for x
    x = 31,427,665,571,086,381,056/8,897,289,631.60
  6. Step 6: Final answer
    x = 3,532,274,082.60

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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.