Home / 52,017,376.39-77,969,746.36-33,834,565.51

Finding the Fourth Proportional to 52,017,376.39, 77,969,746.36 and 33,834,565.51

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Solution

The fourth proportional to 52,017,376.39, 77,969,746.36 and 33,834,565.51 is: 50,715,216.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,017,376.39 : 77,969,746.36 = 33,834,565.51 : x
  2. Step 2: Convert to fraction form
    52,017,376.39/77,969,746.36 = 33,834,565.51/x
  3. Step 3: Cross multiply
    52,017,376.39x = 77,969,746.36 × 33,834,565.51
  4. Step 4: Simplify right side
    52,017,376.39x = 2,638,072,491,015,504
  5. Step 5: Solve for x
    x = 2,638,072,491,015,504/52,017,376.39
  6. Step 6: Final answer
    x = 50,715,216.22

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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.