Home / 14,812,908.30-22,214,767.77-5,226,044.94

Finding the Fourth Proportional to 14,812,908.30, 22,214,767.77 and 5,226,044.94

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Solution

The fourth proportional to 14,812,908.30, 22,214,767.77 and 5,226,044.94 is: 7,837,446.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,812,908.30 : 22,214,767.77 = 5,226,044.94 : x
  2. Step 2: Convert to fraction form
    14,812,908.30/22,214,767.77 = 5,226,044.94/x
  3. Step 3: Cross multiply
    14,812,908.30x = 22,214,767.77 × 5,226,044.94
  4. Step 4: Simplify right side
    14,812,908.30x = 116,095,374,697,683.59
  5. Step 5: Solve for x
    x = 116,095,374,697,683.59/14,812,908.30
  6. Step 6: Final answer
    x = 7,837,446.39

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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.