Home / 264,573,588.83-365,132,004.18-158,730,987.34

Finding the Fourth Proportional to 264,573,588.83, 365,132,004.18 and 158,730,987.34

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Solution

The fourth proportional to 264,573,588.83, 365,132,004.18 and 158,730,987.34 is: 219,061,032.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,573,588.83 : 365,132,004.18 = 158,730,987.34 : x
  2. Step 2: Convert to fraction form
    264,573,588.83/365,132,004.18 = 158,730,987.34/x
  3. Step 3: Cross multiply
    264,573,588.83x = 365,132,004.18 × 158,730,987.34
  4. Step 4: Simplify right side
    264,573,588.83x = 57,957,763,531,098,752
  5. Step 5: Solve for x
    x = 57,957,763,531,098,752/264,573,588.83
  6. Step 6: Final answer
    x = 219,061,032.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.