Home / 167,255,393,551.07-250,932,046,714.65-53,932,840,483.64

Finding the Fourth Proportional to 167,255,393,551.07, 250,932,046,714.65 and 53,932,840,483.64

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Solution

The fourth proportional to 167,255,393,551.07, 250,932,046,714.65 and 53,932,840,483.64 is: 80,915,047,104.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,255,393,551.07 : 250,932,046,714.65 = 53,932,840,483.64 : x
  2. Step 2: Convert to fraction form
    167,255,393,551.07/250,932,046,714.65 = 53,932,840,483.64/x
  3. Step 3: Cross multiply
    167,255,393,551.07x = 250,932,046,714.65 × 53,932,840,483.64
  4. Step 4: Simplify right side
    167,255,393,551.07x = 13,533,478,047,693,265,698,816
  5. Step 5: Solve for x
    x = 13,533,478,047,693,265,698,816/167,255,393,551.07
  6. Step 6: Final answer
    x = 80,915,047,104.66

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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.