Home / 15,583,156.02-23,374,734.30-4,223,604.69

Finding the Fourth Proportional to 15,583,156.02, 23,374,734.30 and 4,223,604.69

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Solution

The fourth proportional to 15,583,156.02, 23,374,734.30 and 4,223,604.69 is: 6,335,407.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,583,156.02 : 23,374,734.30 = 4,223,604.69 : x
  2. Step 2: Convert to fraction form
    15,583,156.02/23,374,734.30 = 4,223,604.69/x
  3. Step 3: Cross multiply
    15,583,156.02x = 23,374,734.30 × 4,223,604.69
  4. Step 4: Simplify right side
    15,583,156.02x = 98,725,637,416,983.88
  5. Step 5: Solve for x
    x = 98,725,637,416,983.88/15,583,156.02
  6. Step 6: Final answer
    x = 6,335,407.11

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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.