Home / 23,326,603.21-32,190,726.27-13,013,326.27

Finding the Fourth Proportional to 23,326,603.21, 32,190,726.27 and 13,013,326.27

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Solution

The fourth proportional to 23,326,603.21, 32,190,726.27 and 13,013,326.27 is: 17,958,397.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326,603.21 : 32,190,726.27 = 13,013,326.27 : x
  2. Step 2: Convert to fraction form
    23,326,603.21/32,190,726.27 = 13,013,326.27/x
  3. Step 3: Cross multiply
    23,326,603.21x = 32,190,726.27 × 13,013,326.27
  4. Step 4: Simplify right side
    23,326,603.21x = 418,908,423,819,770.06
  5. Step 5: Solve for x
    x = 418,908,423,819,770.06/23,326,603.21
  6. Step 6: Final answer
    x = 17,958,397.97

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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.