Home / 372,795,868,262.50-559,132,580,390.05-160,502,846,775.46

Finding the Fourth Proportional to 372,795,868,262.50, 559,132,580,390.05 and 160,502,846,775.46

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Solution

The fourth proportional to 372,795,868,262.50, 559,132,580,390.05 and 160,502,846,775.46 is: 240,727,911,754.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,795,868,262.50 : 559,132,580,390.05 = 160,502,846,775.46 : x
  2. Step 2: Convert to fraction form
    372,795,868,262.50/559,132,580,390.05 = 160,502,846,775.46/x
  3. Step 3: Cross multiply
    372,795,868,262.50x = 559,132,580,390.05 × 160,502,846,775.46
  4. Step 4: Simplify right side
    372,795,868,262.50x = 89,742,370,877,511,775,027,200
  5. Step 5: Solve for x
    x = 89,742,370,877,511,775,027,200/372,795,868,262.50
  6. Step 6: Final answer
    x = 240,727,911,754.43

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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.