Home / 160,167,233.20-240,250,849.80-57,947,047.60

Finding the Fourth Proportional to 160,167,233.20, 240,250,849.80 and 57,947,047.60

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Solution

The fourth proportional to 160,167,233.20, 240,250,849.80 and 57,947,047.60 is: 86,920,571.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,167,233.20 : 240,250,849.80 = 57,947,047.60 : x
  2. Step 2: Convert to fraction form
    160,167,233.20/240,250,849.80 = 57,947,047.60/x
  3. Step 3: Cross multiply
    160,167,233.20x = 240,250,849.80 × 57,947,047.60
  4. Step 4: Simplify right side
    160,167,233.20x = 13,921,827,429,301,052
  5. Step 5: Solve for x
    x = 13,921,827,429,301,052/160,167,233.20
  6. Step 6: Final answer
    x = 86,920,571.40

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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.