Home / 17,919,266.10-26,878,899.15-5,952,002.10

Finding the Fourth Proportional to 17,919,266.10, 26,878,899.15 and 5,952,002.10

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Solution

The fourth proportional to 17,919,266.10, 26,878,899.15 and 5,952,002.10 is: 8,928,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,919,266.10 : 26,878,899.15 = 5,952,002.10 : x
  2. Step 2: Convert to fraction form
    17,919,266.10/26,878,899.15 = 5,952,002.10/x
  3. Step 3: Cross multiply
    17,919,266.10x = 26,878,899.15 × 5,952,002.10
  4. Step 4: Simplify right side
    17,919,266.10x = 159,983,264,186,488.19
  5. Step 5: Solve for x
    x = 159,983,264,186,488.19/17,919,266.10
  6. Step 6: Final answer
    x = 8,928,003.15

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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.