Home / 32,947,082.40-49,427,213.04-11,382,471.84

Finding the Fourth Proportional to 32,947,082.40, 49,427,213.04 and 11,382,471.84

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Solution

The fourth proportional to 32,947,082.40, 49,427,213.04 and 11,382,471.84 is: 17,075,984.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,947,082.40 : 49,427,213.04 = 11,382,471.84 : x
  2. Step 2: Convert to fraction form
    32,947,082.40/49,427,213.04 = 11,382,471.84/x
  3. Step 3: Cross multiply
    32,947,082.40x = 49,427,213.04 × 11,382,471.84
  4. Step 4: Simplify right side
    32,947,082.40x = 562,603,860,557,480.75
  5. Step 5: Solve for x
    x = 562,603,860,557,480.75/32,947,082.40
  6. Step 6: Final answer
    x = 17,075,984.26

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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.