Home / 35,454,919.29-53,166,933.25-18,832,888.83

Finding the Fourth Proportional to 35,454,919.29, 53,166,933.25 and 18,832,888.83

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Solution

The fourth proportional to 35,454,919.29, 53,166,933.25 and 18,832,888.83 is: 28,241,128.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,454,919.29 : 53,166,933.25 = 18,832,888.83 : x
  2. Step 2: Convert to fraction form
    35,454,919.29/53,166,933.25 = 18,832,888.83/x
  3. Step 3: Cross multiply
    35,454,919.29x = 53,166,933.25 × 18,832,888.83
  4. Step 4: Simplify right side
    35,454,919.29x = 1,001,286,943,329,280.50
  5. Step 5: Solve for x
    x = 1,001,286,943,329,280.50/35,454,919.29
  6. Step 6: Final answer
    x = 28,241,128.83

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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.