Home / 23,665,093.71-32,657,860.80-13,352,776.35

Finding the Fourth Proportional to 23,665,093.71, 32,657,860.80 and 13,352,776.35

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Solution

The fourth proportional to 23,665,093.71, 32,657,860.80 and 13,352,776.35 is: 18,426,849.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,665,093.71 : 32,657,860.80 = 13,352,776.35 : x
  2. Step 2: Convert to fraction form
    23,665,093.71/32,657,860.80 = 13,352,776.35/x
  3. Step 3: Cross multiply
    23,665,093.71x = 32,657,860.80 × 13,352,776.35
  4. Step 4: Simplify right side
    23,665,093.71x = 436,073,111,331,832.06
  5. Step 5: Solve for x
    x = 436,073,111,331,832.06/23,665,093.71
  6. Step 6: Final answer
    x = 18,426,849.13

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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.