Home / 19,552,981.40-29,329,326.30-5,906,101.40

Finding the Fourth Proportional to 19,552,981.40, 29,329,326.30 and 5,906,101.40

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Solution

The fourth proportional to 19,552,981.40, 29,329,326.30 and 5,906,101.40 is: 8,859,108.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,552,981.40 : 29,329,326.30 = 5,906,101.40 : x
  2. Step 2: Convert to fraction form
    19,552,981.40/29,329,326.30 = 5,906,101.40/x
  3. Step 3: Cross multiply
    19,552,981.40x = 29,329,326.30 × 5,906,101.40
  4. Step 4: Simplify right side
    19,552,981.40x = 173,221,975,121,486.84
  5. Step 5: Solve for x
    x = 173,221,975,121,486.84/19,552,981.40
  6. Step 6: Final answer
    x = 8,859,108.06

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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.