Home / 14,958,917.78-22,439,048.79-4,583,376.72

Finding the Fourth Proportional to 14,958,917.78, 22,439,048.79 and 4,583,376.72

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Solution

The fourth proportional to 14,958,917.78, 22,439,048.79 and 4,583,376.72 is: 6,875,271.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,958,917.78 : 22,439,048.79 = 4,583,376.72 : x
  2. Step 2: Convert to fraction form
    14,958,917.78/22,439,048.79 = 4,583,376.72/x
  3. Step 3: Cross multiply
    14,958,917.78x = 22,439,048.79 × 4,583,376.72
  4. Step 4: Simplify right side
    14,958,917.78x = 102,846,613,843,030.16
  5. Step 5: Solve for x
    x = 102,846,613,843,030.16/14,958,917.78
  6. Step 6: Final answer
    x = 6,875,271.02

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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.