Home / 17,352,187.40-26,028,281.10-8,849,131.40

Finding the Fourth Proportional to 17,352,187.40, 26,028,281.10 and 8,849,131.40

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Solution

The fourth proportional to 17,352,187.40, 26,028,281.10 and 8,849,131.40 is: 13,273,697.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,352,187.40 : 26,028,281.10 = 8,849,131.40 : x
  2. Step 2: Convert to fraction form
    17,352,187.40/26,028,281.10 = 8,849,131.40/x
  3. Step 3: Cross multiply
    17,352,187.40x = 26,028,281.10 × 8,849,131.40
  4. Step 4: Simplify right side
    17,352,187.40x = 230,327,679,570,036.56
  5. Step 5: Solve for x
    x = 230,327,679,570,036.56/17,352,187.40
  6. Step 6: Final answer
    x = 13,273,697.10

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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.