Home / 227,523,778.64-340,387,698.52-175,312,828.25

Finding the Fourth Proportional to 227,523,778.64, 340,387,698.52 and 175,312,828.25

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Solution

The fourth proportional to 227,523,778.64, 340,387,698.52 and 175,312,828.25 is: 262,277,334.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,523,778.64 : 340,387,698.52 = 175,312,828.25 : x
  2. Step 2: Convert to fraction form
    227,523,778.64/340,387,698.52 = 175,312,828.25/x
  3. Step 3: Cross multiply
    227,523,778.64x = 340,387,698.52 × 175,312,828.25
  4. Step 4: Simplify right side
    227,523,778.64x = 59,674,330,129,772,560
  5. Step 5: Solve for x
    x = 59,674,330,129,772,560/227,523,778.64
  6. Step 6: Final answer
    x = 262,277,334.21

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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.