Home / 45,749,962,470.40-63,123,222,961.92-26,708,123,889.76

Finding the Fourth Proportional to 45,749,962,470.40, 63,123,222,961.92 and 26,708,123,889.76

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Solution

The fourth proportional to 45,749,962,470.40, 63,123,222,961.92 and 26,708,123,889.76 is: 36,850,365,949.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,749,962,470.40 : 63,123,222,961.92 = 26,708,123,889.76 : x
  2. Step 2: Convert to fraction form
    45,749,962,470.40/63,123,222,961.92 = 26,708,123,889.76/x
  3. Step 3: Cross multiply
    45,749,962,470.40x = 63,123,222,961.92 × 26,708,123,889.76
  4. Step 4: Simplify right side
    45,749,962,470.40x = 1,685,902,859,187,902,480,384
  5. Step 5: Solve for x
    x = 1,685,902,859,187,902,480,384/45,749,962,470.40
  6. Step 6: Final answer
    x = 36,850,365,949.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.