Home / 25,282,117.80-37,923,176.70-14,532,575.40

Finding the Fourth Proportional to 25,282,117.80, 37,923,176.70 and 14,532,575.40

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Solution

The fourth proportional to 25,282,117.80, 37,923,176.70 and 14,532,575.40 is: 21,798,863.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,282,117.80 : 37,923,176.70 = 14,532,575.40 : x
  2. Step 2: Convert to fraction form
    25,282,117.80/37,923,176.70 = 14,532,575.40/x
  3. Step 3: Cross multiply
    25,282,117.80x = 37,923,176.70 × 14,532,575.40
  4. Step 4: Simplify right side
    25,282,117.80x = 551,121,424,800,273.25
  5. Step 5: Solve for x
    x = 551,121,424,800,273.25/25,282,117.80
  6. Step 6: Final answer
    x = 21,798,863.10

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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.