Home / 39,124,782.56-58,691,430.28-14,529,824.30

Finding the Fourth Proportional to 39,124,782.56, 58,691,430.28 and 14,529,824.30

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Solution

The fourth proportional to 39,124,782.56, 58,691,430.28 and 14,529,824.30 is: 21,796,317.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,124,782.56 : 58,691,430.28 = 14,529,824.30 : x
  2. Step 2: Convert to fraction form
    39,124,782.56/58,691,430.28 = 14,529,824.30/x
  3. Step 3: Cross multiply
    39,124,782.56x = 58,691,430.28 × 14,529,824.30
  4. Step 4: Simplify right side
    39,124,782.56x = 852,776,169,759,709.25
  5. Step 5: Solve for x
    x = 852,776,169,759,709.25/39,124,782.56
  6. Step 6: Final answer
    x = 21,796,317.17

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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.