Home / 26,090,831.84-36,005,780.51-14,331,187.04

Finding the Fourth Proportional to 26,090,831.84, 36,005,780.51 and 14,331,187.04

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Solution

The fourth proportional to 26,090,831.84, 36,005,780.51 and 14,331,187.04 is: 19,777,275.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,090,831.84 : 36,005,780.51 = 14,331,187.04 : x
  2. Step 2: Convert to fraction form
    26,090,831.84/36,005,780.51 = 14,331,187.04/x
  3. Step 3: Cross multiply
    26,090,831.84x = 36,005,780.51 × 14,331,187.04
  4. Step 4: Simplify right side
    26,090,831.84x = 516,005,574,812,053.69
  5. Step 5: Solve for x
    x = 516,005,574,812,053.69/26,090,831.84
  6. Step 6: Final answer
    x = 19,777,275.71

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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.