Home / 34,784,122.28-48,020,724.95-26,819,267.84

Finding the Fourth Proportional to 34,784,122.28, 48,020,724.95 and 26,819,267.84

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Solution

The fourth proportional to 34,784,122.28, 48,020,724.95 and 26,819,267.84 is: 37,024,958.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,784,122.28 : 48,020,724.95 = 26,819,267.84 : x
  2. Step 2: Convert to fraction form
    34,784,122.28/48,020,724.95 = 26,819,267.84/x
  3. Step 3: Cross multiply
    34,784,122.28x = 48,020,724.95 × 26,819,267.84
  4. Step 4: Simplify right side
    34,784,122.28x = 1,287,880,684,305,020.75
  5. Step 5: Solve for x
    x = 1,287,880,684,305,020.75/34,784,122.28
  6. Step 6: Final answer
    x = 37,024,958.51

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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.