Home / 10,101,060,483.90-15,151,590,725.85-4,591,080,195.90

Finding the Fourth Proportional to 10,101,060,483.90, 15,151,590,725.85 and 4,591,080,195.90

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Solution

The fourth proportional to 10,101,060,483.90, 15,151,590,725.85 and 4,591,080,195.90 is: 6,886,620,293.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,101,060,483.90 : 15,151,590,725.85 = 4,591,080,195.90 : x
  2. Step 2: Convert to fraction form
    10,101,060,483.90/15,151,590,725.85 = 4,591,080,195.90/x
  3. Step 3: Cross multiply
    10,101,060,483.90x = 15,151,590,725.85 × 4,591,080,195.90
  4. Step 4: Simplify right side
    10,101,060,483.90x = 69,562,168,117,832,040,448
  5. Step 5: Solve for x
    x = 69,562,168,117,832,040,448/10,101,060,483.90
  6. Step 6: Final answer
    x = 6,886,620,293.85

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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.