Home / 39,353,587.14-59,039,017.52-12,061,932.12

Finding the Fourth Proportional to 39,353,587.14, 59,039,017.52 and 12,061,932.12

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Solution

The fourth proportional to 39,353,587.14, 59,039,017.52 and 12,061,932.12 is: 18,095,545.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,353,587.14 : 59,039,017.52 = 12,061,932.12 : x
  2. Step 2: Convert to fraction form
    39,353,587.14/59,039,017.52 = 12,061,932.12/x
  3. Step 3: Cross multiply
    39,353,587.14x = 59,039,017.52 × 12,061,932.12
  4. Step 4: Simplify right side
    39,353,587.14x = 712,124,621,757,730.75
  5. Step 5: Solve for x
    x = 712,124,621,757,730.75/39,353,587.14
  6. Step 6: Final answer
    x = 18,095,545.37

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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.