Home / 23,496,058.40-32,426,612.35-13,709,655.41

Finding the Fourth Proportional to 23,496,058.40, 32,426,612.35 and 13,709,655.41

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Solution

The fourth proportional to 23,496,058.40, 32,426,612.35 and 13,709,655.41 is: 18,920,521.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,496,058.40 : 32,426,612.35 = 13,709,655.41 : x
  2. Step 2: Convert to fraction form
    23,496,058.40/32,426,612.35 = 13,709,655.41/x
  3. Step 3: Cross multiply
    23,496,058.40x = 32,426,612.35 × 13,709,655.41
  4. Step 4: Simplify right side
    23,496,058.40x = 444,557,681,235,743.06
  5. Step 5: Solve for x
    x = 444,557,681,235,743.06/23,496,058.40
  6. Step 6: Final answer
    x = 18,920,521.64

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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.