Home / 62,108,949.40-93,180,707.40-27,097,127.32

Finding the Fourth Proportional to 62,108,949.40, 93,180,707.40 and 27,097,127.32

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Solution

The fourth proportional to 62,108,949.40, 93,180,707.40 and 27,097,127.32 is: 40,653,231.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,108,949.40 : 93,180,707.40 = 27,097,127.32 : x
  2. Step 2: Convert to fraction form
    62,108,949.40/93,180,707.40 = 27,097,127.32/x
  3. Step 3: Cross multiply
    62,108,949.40x = 93,180,707.40 × 27,097,127.32
  4. Step 4: Simplify right side
    62,108,949.40x = 2,524,929,492,185,466.50
  5. Step 5: Solve for x
    x = 2,524,929,492,185,466.50/62,108,949.40
  6. Step 6: Final answer
    x = 40,653,231.40

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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.