Home / 24,154,342.49-33,333,256.95-13,141,154.81

Finding the Fourth Proportional to 24,154,342.49, 33,333,256.95 and 13,141,154.81

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Solution

The fourth proportional to 24,154,342.49, 33,333,256.95 and 13,141,154.81 is: 18,134,937.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,154,342.49 : 33,333,256.95 = 13,141,154.81 : x
  2. Step 2: Convert to fraction form
    24,154,342.49/33,333,256.95 = 13,141,154.81/x
  3. Step 3: Cross multiply
    24,154,342.49x = 33,333,256.95 × 13,141,154.81
  4. Step 4: Simplify right side
    24,154,342.49x = 438,037,489,901,458.44
  5. Step 5: Solve for x
    x = 438,037,489,901,458.44/24,154,342.49
  6. Step 6: Final answer
    x = 18,134,937.44

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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.