Home / 11,337,564,103.20-17,006,346,154.80-6,677,039,109.60

Finding the Fourth Proportional to 11,337,564,103.20, 17,006,346,154.80 and 6,677,039,109.60

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Solution

The fourth proportional to 11,337,564,103.20, 17,006,346,154.80 and 6,677,039,109.60 is: 10,015,558,664.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,564,103.20 : 17,006,346,154.80 = 6,677,039,109.60 : x
  2. Step 2: Convert to fraction form
    11,337,564,103.20/17,006,346,154.80 = 6,677,039,109.60/x
  3. Step 3: Cross multiply
    11,337,564,103.20x = 17,006,346,154.80 × 6,677,039,109.60
  4. Step 4: Simplify right side
    11,337,564,103.20x = 113,552,038,386,995,183,616
  5. Step 5: Solve for x
    x = 113,552,038,386,995,183,616/11,337,564,103.20
  6. Step 6: Final answer
    x = 10,015,558,664.40

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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.