Home / 10,401,591,057.60-15,602,386,586.40-6,682,354,363.20

Finding the Fourth Proportional to 10,401,591,057.60, 15,602,386,586.40 and 6,682,354,363.20

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Solution

The fourth proportional to 10,401,591,057.60, 15,602,386,586.40 and 6,682,354,363.20 is: 10,023,531,544.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,401,591,057.60 : 15,602,386,586.40 = 6,682,354,363.20 : x
  2. Step 2: Convert to fraction form
    10,401,591,057.60/15,602,386,586.40 = 6,682,354,363.20/x
  3. Step 3: Cross multiply
    10,401,591,057.60x = 15,602,386,586.40 × 6,682,354,363.20
  4. Step 4: Simplify right side
    10,401,591,057.60x = 104,260,676,081,963,188,224
  5. Step 5: Solve for x
    x = 104,260,676,081,963,188,224/10,401,591,057.60
  6. Step 6: Final answer
    x = 10,023,531,544.80

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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.