Home / 24,424,721.60-36,637,082.40-7,383,617.60

Finding the Fourth Proportional to 24,424,721.60, 36,637,082.40 and 7,383,617.60

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Solution

The fourth proportional to 24,424,721.60, 36,637,082.40 and 7,383,617.60 is: 11,075,426.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,424,721.60 : 36,637,082.40 = 7,383,617.60 : x
  2. Step 2: Convert to fraction form
    24,424,721.60/36,637,082.40 = 7,383,617.60/x
  3. Step 3: Cross multiply
    24,424,721.60x = 36,637,082.40 × 7,383,617.60
  4. Step 4: Simplify right side
    24,424,721.60x = 270,514,206,421,290.22
  5. Step 5: Solve for x
    x = 270,514,206,421,290.22/24,424,721.60
  6. Step 6: Final answer
    x = 11,075,426.40

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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.