Home / 26,025,250,358.95-35,919,996,123.16-16,881,111,449.63

Finding the Fourth Proportional to 26,025,250,358.95, 35,919,996,123.16 and 16,881,111,449.63

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Solution

The fourth proportional to 26,025,250,358.95, 35,919,996,123.16 and 16,881,111,449.63 is: 23,299,274,722.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,025,250,358.95 : 35,919,996,123.16 = 16,881,111,449.63 : x
  2. Step 2: Convert to fraction form
    26,025,250,358.95/35,919,996,123.16 = 16,881,111,449.63/x
  3. Step 3: Cross multiply
    26,025,250,358.95x = 35,919,996,123.16 × 16,881,111,449.63
  4. Step 4: Simplify right side
    26,025,250,358.95x = 606,369,457,825,375,322,112
  5. Step 5: Solve for x
    x = 606,369,457,825,375,322,112/26,025,250,358.95
  6. Step 6: Final answer
    x = 23,299,274,722.13

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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.