Home / 25,248,938.76-37,875,002.49-10,673,140.23

Finding the Fourth Proportional to 25,248,938.76, 37,875,002.49 and 10,673,140.23

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Solution

The fourth proportional to 25,248,938.76, 37,875,002.49 and 10,673,140.23 is: 16,010,384.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,248,938.76 : 37,875,002.49 = 10,673,140.23 : x
  2. Step 2: Convert to fraction form
    25,248,938.76/37,875,002.49 = 10,673,140.23/x
  3. Step 3: Cross multiply
    25,248,938.76x = 37,875,002.49 × 10,673,140.23
  4. Step 4: Simplify right side
    25,248,938.76x = 404,245,212,787,369.19
  5. Step 5: Solve for x
    x = 404,245,212,787,369.19/25,248,938.76
  6. Step 6: Final answer
    x = 16,010,384.30

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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.