Home / 11,337,735,492.20-17,006,603,238.30-9,786,778,077.80

Finding the Fourth Proportional to 11,337,735,492.20, 17,006,603,238.30 and 9,786,778,077.80

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Solution

The fourth proportional to 11,337,735,492.20, 17,006,603,238.30 and 9,786,778,077.80 is: 14,680,167,116.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,735,492.20 : 17,006,603,238.30 = 9,786,778,077.80 : x
  2. Step 2: Convert to fraction form
    11,337,735,492.20/17,006,603,238.30 = 9,786,778,077.80/x
  3. Step 3: Cross multiply
    11,337,735,492.20x = 17,006,603,238.30 × 9,786,778,077.80
  4. Step 4: Simplify right side
    11,337,735,492.20x = 166,439,851,750,436,896,768
  5. Step 5: Solve for x
    x = 166,439,851,750,436,896,768/11,337,735,492.20
  6. Step 6: Final answer
    x = 14,680,167,116.70

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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.