Home / 34,814,532.84-48,041,949.21-19,344,088.50

Finding the Fourth Proportional to 34,814,532.84, 48,041,949.21 and 19,344,088.50

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Solution

The fourth proportional to 34,814,532.84, 48,041,949.21 and 19,344,088.50 is: 26,693,671.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,814,532.84 : 48,041,949.21 = 19,344,088.50 : x
  2. Step 2: Convert to fraction form
    34,814,532.84/48,041,949.21 = 19,344,088.50/x
  3. Step 3: Cross multiply
    34,814,532.84x = 48,041,949.21 × 19,344,088.50
  4. Step 4: Simplify right side
    34,814,532.84x = 929,327,717,230,745.12
  5. Step 5: Solve for x
    x = 929,327,717,230,745.12/34,814,532.84
  6. Step 6: Final answer
    x = 26,693,671.91

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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.