Home / 15,965,614.68-23,963,562.61-9,881,943.81

Finding the Fourth Proportional to 15,965,614.68, 23,963,562.61 and 9,881,943.81

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Solution

The fourth proportional to 15,965,614.68, 23,963,562.61 and 9,881,943.81 is: 14,832,287.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,965,614.68 : 23,963,562.61 = 9,881,943.81 : x
  2. Step 2: Convert to fraction form
    15,965,614.68/23,963,562.61 = 9,881,943.81/x
  3. Step 3: Cross multiply
    15,965,614.68x = 23,963,562.61 × 9,881,943.81
  4. Step 4: Simplify right side
    15,965,614.68x = 236,806,579,199,436.94
  5. Step 5: Solve for x
    x = 236,806,579,199,436.94/15,965,614.68
  6. Step 6: Final answer
    x = 14,832,287.01

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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.