Home / 34,954,065.46-48,257,278.22-31,075,856.20

Finding the Fourth Proportional to 34,954,065.46, 48,257,278.22 and 31,075,856.20

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Solution

The fourth proportional to 34,954,065.46, 48,257,278.22 and 31,075,856.20 is: 42,903,056.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,954,065.46 : 48,257,278.22 = 31,075,856.20 : x
  2. Step 2: Convert to fraction form
    34,954,065.46/48,257,278.22 = 31,075,856.20/x
  3. Step 3: Cross multiply
    34,954,065.46x = 48,257,278.22 × 31,075,856.20
  4. Step 4: Simplify right side
    34,954,065.46x = 1,499,636,238,568,112
  5. Step 5: Solve for x
    x = 1,499,636,238,568,112/34,954,065.46
  6. Step 6: Final answer
    x = 42,903,056.31

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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.