Home / 239,112,076.35-358,668,114.53-239,112,076.35

Finding the Fourth Proportional to 239,112,076.35, 358,668,114.53 and 239,112,076.35

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Solution

The fourth proportional to 239,112,076.35, 358,668,114.53 and 239,112,076.35 is: 358,668,114.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,112,076.35 : 358,668,114.53 = 239,112,076.35 : x
  2. Step 2: Convert to fraction form
    239,112,076.35/358,668,114.53 = 239,112,076.35/x
  3. Step 3: Cross multiply
    239,112,076.35x = 358,668,114.53 × 239,112,076.35
  4. Step 4: Simplify right side
    239,112,076.35x = 85,761,877,584,612,336
  5. Step 5: Solve for x
    x = 85,761,877,584,612,336/239,112,076.35
  6. Step 6: Final answer
    x = 358,668,114.53

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1.5x scale

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.