Home / 116,555,792.95-174,882,678.23-62,640,119.35

Finding the Fourth Proportional to 116,555,792.95, 174,882,678.23 and 62,640,119.35

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Solution

The fourth proportional to 116,555,792.95, 174,882,678.23 and 62,640,119.35 is: 93,986,506.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,555,792.95 : 174,882,678.23 = 62,640,119.35 : x
  2. Step 2: Convert to fraction form
    116,555,792.95/174,882,678.23 = 62,640,119.35/x
  3. Step 3: Cross multiply
    116,555,792.95x = 174,882,678.23 × 62,640,119.35
  4. Step 4: Simplify right side
    116,555,792.95x = 10,954,671,836,261,646
  5. Step 5: Solve for x
    x = 10,954,671,836,261,646/116,555,792.95
  6. Step 6: Final answer
    x = 93,986,506.88

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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.