Home / 13,950,365.24-19,260,898.38-12,475,698.20

Finding the Fourth Proportional to 13,950,365.24, 19,260,898.38 and 12,475,698.20

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Solution

The fourth proportional to 13,950,365.24, 19,260,898.38 and 12,475,698.20 is: 17,224,864.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,950,365.24 : 19,260,898.38 = 12,475,698.20 : x
  2. Step 2: Convert to fraction form
    13,950,365.24/19,260,898.38 = 12,475,698.20/x
  3. Step 3: Cross multiply
    13,950,365.24x = 19,260,898.38 × 12,475,698.20
  4. Step 4: Simplify right side
    13,950,365.24x = 240,293,155,249,748.88
  5. Step 5: Solve for x
    x = 240,293,155,249,748.88/13,950,365.24
  6. Step 6: Final answer
    x = 17,224,864.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.