Home / 25,119,671.04-37,656,755.64-17,446,938.72

Finding the Fourth Proportional to 25,119,671.04, 37,656,755.64 and 17,446,938.72

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Solution

The fourth proportional to 25,119,671.04, 37,656,755.64 and 17,446,938.72 is: 26,154,606.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,119,671.04 : 37,656,755.64 = 17,446,938.72 : x
  2. Step 2: Convert to fraction form
    25,119,671.04/37,656,755.64 = 17,446,938.72/x
  3. Step 3: Cross multiply
    25,119,671.04x = 37,656,755.64 × 17,446,938.72
  4. Step 4: Simplify right side
    25,119,671.04x = 656,995,108,045,094.38
  5. Step 5: Solve for x
    x = 656,995,108,045,094.38/25,119,671.04
  6. Step 6: Final answer
    x = 26,154,606.36

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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.