Home / 24,623,891.84-33,980,377.56-13,459,888.64

Finding the Fourth Proportional to 24,623,891.84, 33,980,377.56 and 13,459,888.64

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Solution

The fourth proportional to 24,623,891.84, 33,980,377.56 and 13,459,888.64 is: 18,574,322.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,623,891.84 : 33,980,377.56 = 13,459,888.64 : x
  2. Step 2: Convert to fraction form
    24,623,891.84/33,980,377.56 = 13,459,888.64/x
  3. Step 3: Cross multiply
    24,623,891.84x = 33,980,377.56 × 13,459,888.64
  4. Step 4: Simplify right side
    24,623,891.84x = 457,372,097,902,755
  5. Step 5: Solve for x
    x = 457,372,097,902,755/24,623,891.84
  6. Step 6: Final answer
    x = 18,574,322.08

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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.