Home / 52,017,368.64-77,969,734.74-33,834,557.76

Finding the Fourth Proportional to 52,017,368.64, 77,969,734.74 and 33,834,557.76

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Solution

The fourth proportional to 52,017,368.64, 77,969,734.74 and 33,834,557.76 is: 50,715,204.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,017,368.64 : 77,969,734.74 = 33,834,557.76 : x
  2. Step 2: Convert to fraction form
    52,017,368.64/77,969,734.74 = 33,834,557.76/x
  3. Step 3: Cross multiply
    52,017,368.64x = 77,969,734.74 × 33,834,557.76
  4. Step 4: Simplify right side
    52,017,368.64x = 2,638,071,493,592,408
  5. Step 5: Solve for x
    x = 2,638,071,493,592,408/52,017,368.64
  6. Step 6: Final answer
    x = 50,715,204.61

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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.