Home / 14,646,634.24-21,974,835.22-9,742,001.62

Finding the Fourth Proportional to 14,646,634.24, 21,974,835.22 and 9,742,001.62

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Solution

The fourth proportional to 14,646,634.24, 21,974,835.22 and 9,742,001.62 is: 14,616,250.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,646,634.24 : 21,974,835.22 = 9,742,001.62 : x
  2. Step 2: Convert to fraction form
    14,646,634.24/21,974,835.22 = 9,742,001.62/x
  3. Step 3: Cross multiply
    14,646,634.24x = 21,974,835.22 × 9,742,001.62
  4. Step 4: Simplify right side
    14,646,634.24x = 214,078,880,312,473.03
  5. Step 5: Solve for x
    x = 214,078,880,312,473.03/14,646,634.24
  6. Step 6: Final answer
    x = 14,616,250.86

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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.