Home / 25,126,728.14-37,657,506.71-11,283,465.17

Finding the Fourth Proportional to 25,126,728.14, 37,657,506.71 and 11,283,465.17

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Solution

The fourth proportional to 25,126,728.14, 37,657,506.71 and 11,283,465.17 is: 16,910,564.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,126,728.14 : 37,657,506.71 = 11,283,465.17 : x
  2. Step 2: Convert to fraction form
    25,126,728.14/37,657,506.71 = 11,283,465.17/x
  3. Step 3: Cross multiply
    25,126,728.14x = 37,657,506.71 × 11,283,465.17
  4. Step 4: Simplify right side
    25,126,728.14x = 424,907,165,473,678.69
  5. Step 5: Solve for x
    x = 424,907,165,473,678.69/25,126,728.14
  6. Step 6: Final answer
    x = 16,910,564.84

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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.