Home / 19,224,247.58-28,832,697.17-5,761,075.58

Finding the Fourth Proportional to 19,224,247.58, 28,832,697.17 and 5,761,075.58

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Solution

The fourth proportional to 19,224,247.58, 28,832,697.17 and 5,761,075.58 is: 8,640,512.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,224,247.58 : 28,832,697.17 = 5,761,075.58 : x
  2. Step 2: Convert to fraction form
    19,224,247.58/28,832,697.17 = 5,761,075.58/x
  3. Step 3: Cross multiply
    19,224,247.58x = 28,832,697.17 × 5,761,075.58
  4. Step 4: Simplify right side
    19,224,247.58x = 166,107,347,658,106.53
  5. Step 5: Solve for x
    x = 166,107,347,658,106.53/19,224,247.58
  6. Step 6: Final answer
    x = 8,640,512.30

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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.