Home / 23,184,044.80-34,776,067.20-14,673,990.40

Finding the Fourth Proportional to 23,184,044.80, 34,776,067.20 and 14,673,990.40

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Solution

The fourth proportional to 23,184,044.80, 34,776,067.20 and 14,673,990.40 is: 22,010,985.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,184,044.80 : 34,776,067.20 = 14,673,990.40 : x
  2. Step 2: Convert to fraction form
    23,184,044.80/34,776,067.20 = 14,673,990.40/x
  3. Step 3: Cross multiply
    23,184,044.80x = 34,776,067.20 × 14,673,990.40
  4. Step 4: Simplify right side
    23,184,044.80x = 510,303,676,242,554.94
  5. Step 5: Solve for x
    x = 510,303,676,242,554.94/23,184,044.80
  6. Step 6: Final answer
    x = 22,010,985.60

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Similar ratio
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1.5x scale

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.