Home / 264,639,252-365,148,650.96-154,609,707.36

Finding the Fourth Proportional to 264,639,252, 365,148,650.96 and 154,609,707.36

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Solution

The fourth proportional to 264,639,252, 365,148,650.96 and 154,609,707.36 is: 213,330,130.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,639,252 : 365,148,650.96 = 154,609,707.36 : x
  2. Step 2: Convert to fraction form
    264,639,252/365,148,650.96 = 154,609,707.36/x
  3. Step 3: Cross multiply
    264,639,252x = 365,148,650.96 × 154,609,707.36
  4. Step 4: Simplify right side
    264,639,252x = 56,455,526,067,824,384
  5. Step 5: Solve for x
    x = 56,455,526,067,824,384/264,639,252
  6. Step 6: Final answer
    x = 213,330,130.13

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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.