Home / 10,933,106,988.60-16,425,823,224.06-7,010,498,423.16

Finding the Fourth Proportional to 10,933,106,988.60, 16,425,823,224.06 and 7,010,498,423.16

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Solution

The fourth proportional to 10,933,106,988.60, 16,425,823,224.06 and 7,010,498,423.16 is: 10,532,523,639.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,933,106,988.60 : 16,425,823,224.06 = 7,010,498,423.16 : x
  2. Step 2: Convert to fraction form
    10,933,106,988.60/16,425,823,224.06 = 7,010,498,423.16/x
  3. Step 3: Cross multiply
    10,933,106,988.60x = 16,425,823,224.06 × 7,010,498,423.16
  4. Step 4: Simplify right side
    10,933,106,988.60x = 115,153,207,811,377,528,832
  5. Step 5: Solve for x
    x = 115,153,207,811,377,528,832/10,933,106,988.60
  6. Step 6: Final answer
    x = 10,532,523,639.57

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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.