Home / 62,968,244.79-86,894,997.32-35,090,341.53

Finding the Fourth Proportional to 62,968,244.79, 86,894,997.32 and 35,090,341.53

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Solution

The fourth proportional to 62,968,244.79, 86,894,997.32 and 35,090,341.53 is: 48,424,013.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,968,244.79 : 86,894,997.32 = 35,090,341.53 : x
  2. Step 2: Convert to fraction form
    62,968,244.79/86,894,997.32 = 35,090,341.53/x
  3. Step 3: Cross multiply
    62,968,244.79x = 86,894,997.32 × 35,090,341.53
  4. Step 4: Simplify right side
    62,968,244.79x = 3,049,175,133,237,040.50
  5. Step 5: Solve for x
    x = 3,049,175,133,237,040.50/62,968,244.79
  6. Step 6: Final answer
    x = 48,424,013.46

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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.