Home / 15,476,545.59-23,215,334.75-6,956,907.27

Finding the Fourth Proportional to 15,476,545.59, 23,215,334.75 and 6,956,907.27

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Solution

The fourth proportional to 15,476,545.59, 23,215,334.75 and 6,956,907.27 is: 10,435,593.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,476,545.59 : 23,215,334.75 = 6,956,907.27 : x
  2. Step 2: Convert to fraction form
    15,476,545.59/23,215,334.75 = 6,956,907.27/x
  3. Step 3: Cross multiply
    15,476,545.59x = 23,215,334.75 × 6,956,907.27
  4. Step 4: Simplify right side
    15,476,545.59x = 161,506,931,097,758.62
  5. Step 5: Solve for x
    x = 161,506,931,097,758.62/15,476,545.59
  6. Step 6: Final answer
    x = 10,435,593.02

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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.