Home / 32,835,250.53-45,310,486.47-18,894,355.56

Finding the Fourth Proportional to 32,835,250.53, 45,310,486.47 and 18,894,355.56

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Solution

The fourth proportional to 32,835,250.53, 45,310,486.47 and 18,894,355.56 is: 26,072,968.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,835,250.53 : 45,310,486.47 = 18,894,355.56 : x
  2. Step 2: Convert to fraction form
    32,835,250.53/45,310,486.47 = 18,894,355.56/x
  3. Step 3: Cross multiply
    32,835,250.53x = 45,310,486.47 × 18,894,355.56
  4. Step 4: Simplify right side
    32,835,250.53x = 856,112,441,960,749.25
  5. Step 5: Solve for x
    x = 856,112,441,960,749.25/32,835,250.53
  6. Step 6: Final answer
    x = 26,072,968.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.