Home / 10,401,591,036.10-15,602,386,554.15-6,682,354,341.70

Finding the Fourth Proportional to 10,401,591,036.10, 15,602,386,554.15 and 6,682,354,341.70

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Solution

The fourth proportional to 10,401,591,036.10, 15,602,386,554.15 and 6,682,354,341.70 is: 10,023,531,512.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,401,591,036.10 : 15,602,386,554.15 = 6,682,354,341.70 : x
  2. Step 2: Convert to fraction form
    10,401,591,036.10/15,602,386,554.15 = 6,682,354,341.70/x
  3. Step 3: Cross multiply
    10,401,591,036.10x = 15,602,386,554.15 × 6,682,354,341.70
  4. Step 4: Simplify right side
    10,401,591,036.10x = 104,260,675,531,005,952,000
  5. Step 5: Solve for x
    x = 104,260,675,531,005,952,000/10,401,591,036.10
  6. Step 6: Final answer
    x = 10,023,531,512.55

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Double scale
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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.