Home / 34,209,506.59-51,313,831.70-8,302,022.51

Finding the Fourth Proportional to 34,209,506.59, 51,313,831.70 and 8,302,022.51

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Solution

The fourth proportional to 34,209,506.59, 51,313,831.70 and 8,302,022.51 is: 12,452,929.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,209,506.59 : 51,313,831.70 = 8,302,022.51 : x
  2. Step 2: Convert to fraction form
    34,209,506.59/51,313,831.70 = 8,302,022.51/x
  3. Step 3: Cross multiply
    34,209,506.59x = 51,313,831.70 × 8,302,022.51
  4. Step 4: Simplify right side
    34,209,506.59x = 426,008,585,549,672.31
  5. Step 5: Solve for x
    x = 426,008,585,549,672.31/34,209,506.59
  6. Step 6: Final answer
    x = 12,452,929.84

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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.