Home / 17,737,981.40-26,606,972.10-17,570,019.80

Finding the Fourth Proportional to 17,737,981.40, 26,606,972.10 and 17,570,019.80

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Solution

The fourth proportional to 17,737,981.40, 26,606,972.10 and 17,570,019.80 is: 26,355,029.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,737,981.40 : 26,606,972.10 = 17,570,019.80 : x
  2. Step 2: Convert to fraction form
    17,737,981.40/26,606,972.10 = 17,570,019.80/x
  3. Step 3: Cross multiply
    17,737,981.40x = 26,606,972.10 × 17,570,019.80
  4. Step 4: Simplify right side
    17,737,981.40x = 467,485,026,615,047.62
  5. Step 5: Solve for x
    x = 467,485,026,615,047.62/17,737,981.40
  6. Step 6: Final answer
    x = 26,355,029.70

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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.