Home / 10,876,680,877.80-16,315,021,316.70-5,706,150,983.40

Finding the Fourth Proportional to 10,876,680,877.80, 16,315,021,316.70 and 5,706,150,983.40

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Solution

The fourth proportional to 10,876,680,877.80, 16,315,021,316.70 and 5,706,150,983.40 is: 8,559,226,475.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,876,680,877.80 : 16,315,021,316.70 = 5,706,150,983.40 : x
  2. Step 2: Convert to fraction form
    10,876,680,877.80/16,315,021,316.70 = 5,706,150,983.40/x
  3. Step 3: Cross multiply
    10,876,680,877.80x = 16,315,021,316.70 × 5,706,150,983.40
  4. Step 4: Simplify right side
    10,876,680,877.80x = 93,095,974,930,479,661,056
  5. Step 5: Solve for x
    x = 93,095,974,930,479,661,056/10,876,680,877.80
  6. Step 6: Final answer
    x = 8,559,226,475.10

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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.