Home / 17,502,062.40-26,252,920.80-5,534,798.40

Finding the Fourth Proportional to 17,502,062.40, 26,252,920.80 and 5,534,798.40

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Solution

The fourth proportional to 17,502,062.40, 26,252,920.80 and 5,534,798.40 is: 8,302,142.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,502,062.40 : 26,252,920.80 = 5,534,798.40 : x
  2. Step 2: Convert to fraction form
    17,502,062.40/26,252,920.80 = 5,534,798.40/x
  3. Step 3: Cross multiply
    17,502,062.40x = 26,252,920.80 × 5,534,798.40
  4. Step 4: Simplify right side
    17,502,062.40x = 145,304,624,039,166.72
  5. Step 5: Solve for x
    x = 145,304,624,039,166.72/17,502,062.40
  6. Step 6: Final answer
    x = 8,302,142.95

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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.