Home / 34,954,063.46-48,257,275.46-31,075,854.20

Finding the Fourth Proportional to 34,954,063.46, 48,257,275.46 and 31,075,854.20

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Solution

The fourth proportional to 34,954,063.46, 48,257,275.46 and 31,075,854.20 is: 42,903,053.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,954,063.46 : 48,257,275.46 = 31,075,854.20 : x
  2. Step 2: Convert to fraction form
    34,954,063.46/48,257,275.46 = 31,075,854.20/x
  3. Step 3: Cross multiply
    34,954,063.46x = 48,257,275.46 × 31,075,854.20
  4. Step 4: Simplify right side
    34,954,063.46x = 1,499,636,055,887,532.25
  5. Step 5: Solve for x
    x = 1,499,636,055,887,532.25/34,954,063.46
  6. Step 6: Final answer
    x = 42,903,053.54

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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.