Home / 248,239,125,060.16-372,358,692,517.26-59,585,020,641.86

Finding the Fourth Proportional to 248,239,125,060.16, 372,358,692,517.26 and 59,585,020,641.86

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Solution

The fourth proportional to 248,239,125,060.16, 372,358,692,517.26 and 59,585,020,641.86 is: 89,377,532,145.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,239,125,060.16 : 372,358,692,517.26 = 59,585,020,641.86 : x
  2. Step 2: Convert to fraction form
    248,239,125,060.16/372,358,692,517.26 = 59,585,020,641.86/x
  3. Step 3: Cross multiply
    248,239,125,060.16x = 372,358,692,517.26 × 59,585,020,641.86
  4. Step 4: Simplify right side
    248,239,125,060.16x = 22,187,000,379,815,076,298,752
  5. Step 5: Solve for x
    x = 22,187,000,379,815,076,298,752/248,239,125,060.16
  6. Step 6: Final answer
    x = 89,377,532,145.42

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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.