Home / 14,899,346.98-22,349,020.47-5,314,338.34

Finding the Fourth Proportional to 14,899,346.98, 22,349,020.47 and 5,314,338.34

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Solution

The fourth proportional to 14,899,346.98, 22,349,020.47 and 5,314,338.34 is: 7,971,507.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,899,346.98 : 22,349,020.47 = 5,314,338.34 : x
  2. Step 2: Convert to fraction form
    14,899,346.98/22,349,020.47 = 5,314,338.34/x
  3. Step 3: Cross multiply
    14,899,346.98x = 22,349,020.47 × 5,314,338.34
  4. Step 4: Simplify right side
    14,899,346.98x = 118,770,256,345,165.81
  5. Step 5: Solve for x
    x = 118,770,256,345,165.81/14,899,346.98
  6. Step 6: Final answer
    x = 7,971,507.51

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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.