Home / 32,039,712.11-44,215,014.99-17,355,378.39

Finding the Fourth Proportional to 32,039,712.11, 44,215,014.99 and 17,355,378.39

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Solution

The fourth proportional to 32,039,712.11, 44,215,014.99 and 17,355,378.39 is: 23,950,537.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,039,712.11 : 44,215,014.99 = 17,355,378.39 : x
  2. Step 2: Convert to fraction form
    32,039,712.11/44,215,014.99 = 17,355,378.39/x
  3. Step 3: Cross multiply
    32,039,712.11x = 44,215,014.99 × 17,355,378.39
  4. Step 4: Simplify right side
    32,039,712.11x = 767,368,315,670,972.12
  5. Step 5: Solve for x
    x = 767,368,315,670,972.12/32,039,712.11
  6. Step 6: Final answer
    x = 23,950,537.17

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1.5x scale

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.