Home / 23,263,797.71-34,879,537.02-10,302,885.65

Finding the Fourth Proportional to 23,263,797.71, 34,879,537.02 and 10,302,885.65

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Solution

The fourth proportional to 23,263,797.71, 34,879,537.02 and 10,302,885.65 is: 15,447,171.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,263,797.71 : 34,879,537.02 = 10,302,885.65 : x
  2. Step 2: Convert to fraction form
    23,263,797.71/34,879,537.02 = 10,302,885.65/x
  3. Step 3: Cross multiply
    23,263,797.71x = 34,879,537.02 × 10,302,885.65
  4. Step 4: Simplify right side
    23,263,797.71x = 359,359,881,442,001.81
  5. Step 5: Solve for x
    x = 359,359,881,442,001.81/23,263,797.71
  6. Step 6: Final answer
    x = 15,447,171.86

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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.