Home / 26,435,373.84-39,653,235.81-7,268,155.92

Finding the Fourth Proportional to 26,435,373.84, 39,653,235.81 and 7,268,155.92

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Solution

The fourth proportional to 26,435,373.84, 39,653,235.81 and 7,268,155.92 is: 10,902,282.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,435,373.84 : 39,653,235.81 = 7,268,155.92 : x
  2. Step 2: Convert to fraction form
    26,435,373.84/39,653,235.81 = 7,268,155.92/x
  3. Step 3: Cross multiply
    26,435,373.84x = 39,653,235.81 × 7,268,155.92
  4. Step 4: Simplify right side
    26,435,373.84x = 288,205,900,599,607.50
  5. Step 5: Solve for x
    x = 288,205,900,599,607.50/26,435,373.84
  6. Step 6: Final answer
    x = 10,902,282.01

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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.