Home / 6,991,969,466.70-10,495,420,254.15-3,010,024,472.51

Finding the Fourth Proportional to 6,991,969,466.70, 10,495,420,254.15 and 3,010,024,472.51

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Solution

The fourth proportional to 6,991,969,466.70, 10,495,420,254.15 and 3,010,024,472.51 is: 4,518,250,825.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,991,969,466.70 : 10,495,420,254.15 = 3,010,024,472.51 : x
  2. Step 2: Convert to fraction form
    6,991,969,466.70/10,495,420,254.15 = 3,010,024,472.51/x
  3. Step 3: Cross multiply
    6,991,969,466.70x = 10,495,420,254.15 × 3,010,024,472.51
  4. Step 4: Simplify right side
    6,991,969,466.70x = 31,591,471,814,216,146,944
  5. Step 5: Solve for x
    x = 31,591,471,814,216,146,944/6,991,969,466.70
  6. Step 6: Final answer
    x = 4,518,250,825.42

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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.