Home / 48,078,042.24-72,068,949.18-23,834,709.84

Finding the Fourth Proportional to 48,078,042.24, 72,068,949.18 and 23,834,709.84

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Solution

The fourth proportional to 48,078,042.24, 72,068,949.18 and 23,834,709.84 is: 35,728,212.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,078,042.24 : 72,068,949.18 = 23,834,709.84 : x
  2. Step 2: Convert to fraction form
    48,078,042.24/72,068,949.18 = 23,834,709.84/x
  3. Step 3: Cross multiply
    48,078,042.24x = 72,068,949.18 × 23,834,709.84
  4. Step 4: Simplify right side
    48,078,042.24x = 1,717,742,492,179,006
  5. Step 5: Solve for x
    x = 1,717,742,492,179,006/48,078,042.24
  6. Step 6: Final answer
    x = 35,728,212.13

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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.