Home / 15,553,405.95-23,330,108.93-14,041,751.55

Finding the Fourth Proportional to 15,553,405.95, 23,330,108.93 and 14,041,751.55

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Solution

The fourth proportional to 15,553,405.95, 23,330,108.93 and 14,041,751.55 is: 21,062,627.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,553,405.95 : 23,330,108.93 = 14,041,751.55 : x
  2. Step 2: Convert to fraction form
    15,553,405.95/23,330,108.93 = 14,041,751.55/x
  3. Step 3: Cross multiply
    15,553,405.95x = 23,330,108.93 × 14,041,751.55
  4. Step 4: Simplify right side
    15,553,405.95x = 327,595,593,159,287.62
  5. Step 5: Solve for x
    x = 327,595,593,159,287.62/15,553,405.95
  6. Step 6: Final answer
    x = 21,062,627.33

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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.