Home / 157,464,007.30-235,770,858.15-157,464,007.30

Finding the Fourth Proportional to 157,464,007.30, 235,770,858.15 and 157,464,007.30

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Solution

The fourth proportional to 157,464,007.30, 235,770,858.15 and 157,464,007.30 is: 235,770,858.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,464,007.30 : 235,770,858.15 = 157,464,007.30 : x
  2. Step 2: Convert to fraction form
    157,464,007.30/235,770,858.15 = 157,464,007.30/x
  3. Step 3: Cross multiply
    157,464,007.30x = 235,770,858.15 × 157,464,007.30
  4. Step 4: Simplify right side
    157,464,007.30x = 37,125,424,128,858,872
  5. Step 5: Solve for x
    x = 37,125,424,128,858,872/157,464,007.30
  6. Step 6: Final answer
    x = 235,770,858.15

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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.