Home / 23,345,387.84-32,217,178.48-14,643,927.20

Finding the Fourth Proportional to 23,345,387.84, 32,217,178.48 and 14,643,927.20

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Solution

The fourth proportional to 23,345,387.84, 32,217,178.48 and 14,643,927.20 is: 20,208,960.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,345,387.84 : 32,217,178.48 = 14,643,927.20 : x
  2. Step 2: Convert to fraction form
    23,345,387.84/32,217,178.48 = 14,643,927.20/x
  3. Step 3: Cross multiply
    23,345,387.84x = 32,217,178.48 × 14,643,927.20
  4. Step 4: Simplify right side
    23,345,387.84x = 471,786,016,250,526.62
  5. Step 5: Solve for x
    x = 471,786,016,250,526.62/23,345,387.84
  6. Step 6: Final answer
    x = 20,208,960.31

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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.