Home / 27,326,306.84-40,996,646.49-9,820,631.08

Finding the Fourth Proportional to 27,326,306.84, 40,996,646.49 and 9,820,631.08

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Solution

The fourth proportional to 27,326,306.84, 40,996,646.49 and 9,820,631.08 is: 14,733,529.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,326,306.84 : 40,996,646.49 = 9,820,631.08 : x
  2. Step 2: Convert to fraction form
    27,326,306.84/40,996,646.49 = 9,820,631.08/x
  3. Step 3: Cross multiply
    27,326,306.84x = 40,996,646.49 × 9,820,631.08
  4. Step 4: Simplify right side
    27,326,306.84x = 402,612,940,783,540.12
  5. Step 5: Solve for x
    x = 402,612,940,783,540.12/27,326,306.84
  6. Step 6: Final answer
    x = 14,733,529.24

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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.