Home / 15,352,856.88-23,037,255.54-6,261,624.24

Finding the Fourth Proportional to 15,352,856.88, 23,037,255.54 and 6,261,624.24

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Solution

The fourth proportional to 15,352,856.88, 23,037,255.54 and 6,261,624.24 is: 9,395,686.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,352,856.88 : 23,037,255.54 = 6,261,624.24 : x
  2. Step 2: Convert to fraction form
    15,352,856.88/23,037,255.54 = 6,261,624.24/x
  3. Step 3: Cross multiply
    15,352,856.88x = 23,037,255.54 × 6,261,624.24
  4. Step 4: Simplify right side
    15,352,856.88x = 144,250,637,712,338.28
  5. Step 5: Solve for x
    x = 144,250,637,712,338.28/15,352,856.88
  6. Step 6: Final answer
    x = 9,395,686.99

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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.