Home / 62,670,930.66-86,492,098.89-35,168,968.26

Finding the Fourth Proportional to 62,670,930.66, 86,492,098.89 and 35,168,968.26

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Solution

The fourth proportional to 62,670,930.66, 86,492,098.89 and 35,168,968.26 is: 48,536,663.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,670,930.66 : 86,492,098.89 = 35,168,968.26 : x
  2. Step 2: Convert to fraction form
    62,670,930.66/86,492,098.89 = 35,168,968.26/x
  3. Step 3: Cross multiply
    62,670,930.66x = 86,492,098.89 × 35,168,968.26
  4. Step 4: Simplify right side
    62,670,930.66x = 3,041,837,880,603,191
  5. Step 5: Solve for x
    x = 3,041,837,880,603,191/62,670,930.66
  6. Step 6: Final answer
    x = 48,536,663.63

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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.