Home / 31,968,702.34-44,116,726.25-17,839,740.68

Finding the Fourth Proportional to 31,968,702.34, 44,116,726.25 and 17,839,740.68

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Solution

The fourth proportional to 31,968,702.34, 44,116,726.25 and 17,839,740.68 is: 24,618,795.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,968,702.34 : 44,116,726.25 = 17,839,740.68 : x
  2. Step 2: Convert to fraction form
    31,968,702.34/44,116,726.25 = 17,839,740.68/x
  3. Step 3: Cross multiply
    31,968,702.34x = 44,116,726.25 × 17,839,740.68
  4. Step 4: Simplify right side
    31,968,702.34x = 787,030,955,950,548.88
  5. Step 5: Solve for x
    x = 787,030,955,950,548.88/31,968,702.34
  6. Step 6: Final answer
    x = 24,618,795.83

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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.