Home / 63,967,385.68-95,928,627.75-17,896,874.74

Finding the Fourth Proportional to 63,967,385.68, 95,928,627.75 and 17,896,874.74

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Solution

The fourth proportional to 63,967,385.68, 95,928,627.75 and 17,896,874.74 is: 26,839,030.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,967,385.68 : 95,928,627.75 = 17,896,874.74 : x
  2. Step 2: Convert to fraction form
    63,967,385.68/95,928,627.75 = 17,896,874.74/x
  3. Step 3: Cross multiply
    63,967,385.68x = 95,928,627.75 × 17,896,874.74
  4. Step 4: Simplify right side
    63,967,385.68x = 1,716,822,634,821,838
  5. Step 5: Solve for x
    x = 1,716,822,634,821,838/63,967,385.68
  6. Step 6: Final answer
    x = 26,839,030.81

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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.