Home / 22,301,804.16-33,448,715.64-14,190,685.92

Finding the Fourth Proportional to 22,301,804.16, 33,448,715.64 and 14,190,685.92

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Solution

The fourth proportional to 22,301,804.16, 33,448,715.64 and 14,190,685.92 is: 21,283,489.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,301,804.16 : 33,448,715.64 = 14,190,685.92 : x
  2. Step 2: Convert to fraction form
    22,301,804.16/33,448,715.64 = 14,190,685.92/x
  3. Step 3: Cross multiply
    22,301,804.16x = 33,448,715.64 × 14,190,685.92
  4. Step 4: Simplify right side
    22,301,804.16x = 474,660,218,074,631.81
  5. Step 5: Solve for x
    x = 474,660,218,074,631.81/22,301,804.16
  6. Step 6: Final answer
    x = 21,283,489.65

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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.