Home / 25,130,873.59-34,670,632.78-14,532,304.98

Finding the Fourth Proportional to 25,130,873.59, 34,670,632.78 and 14,532,304.98

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Solution

The fourth proportional to 25,130,873.59, 34,670,632.78 and 14,532,304.98 is: 20,048,813.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,130,873.59 : 34,670,632.78 = 14,532,304.98 : x
  2. Step 2: Convert to fraction form
    25,130,873.59/34,670,632.78 = 14,532,304.98/x
  3. Step 3: Cross multiply
    25,130,873.59x = 34,670,632.78 × 14,532,304.98
  4. Step 4: Simplify right side
    25,130,873.59x = 503,844,209,408,545.25
  5. Step 5: Solve for x
    x = 503,844,209,408,545.25/25,130,873.59
  6. Step 6: Final answer
    x = 20,048,813.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.