Home / 75,519,857.76-104,225,461.92-44,167,492.32

Finding the Fourth Proportional to 75,519,857.76, 104,225,461.92 and 44,167,492.32

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Solution

The fourth proportional to 75,519,857.76, 104,225,461.92 and 44,167,492.32 is: 60,955,852.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,519,857.76 : 104,225,461.92 = 44,167,492.32 : x
  2. Step 2: Convert to fraction form
    75,519,857.76/104,225,461.92 = 44,167,492.32/x
  3. Step 3: Cross multiply
    75,519,857.76x = 104,225,461.92 × 44,167,492.32
  4. Step 4: Simplify right side
    75,519,857.76x = 4,603,377,288,900,053
  5. Step 5: Solve for x
    x = 4,603,377,288,900,053/75,519,857.76
  6. Step 6: Final answer
    x = 60,955,852.21

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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.