Home / 416,919,979,051.95-575,317,996,008.80-233,981,749,382.61

Finding the Fourth Proportional to 416,919,979,051.95, 575,317,996,008.80 and 233,981,749,382.61

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Solution

The fourth proportional to 416,919,979,051.95, 575,317,996,008.80 and 233,981,749,382.61 is: 322,877,093,737.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,919,979,051.95 : 575,317,996,008.80 = 233,981,749,382.61 : x
  2. Step 2: Convert to fraction form
    416,919,979,051.95/575,317,996,008.80 = 233,981,749,382.61/x
  3. Step 3: Cross multiply
    416,919,979,051.95x = 575,317,996,008.80 × 233,981,749,382.61
  4. Step 4: Simplify right side
    416,919,979,051.95x = 134,613,911,157,436,462,399,488
  5. Step 5: Solve for x
    x = 134,613,911,157,436,462,399,488/416,919,979,051.95
  6. Step 6: Final answer
    x = 322,877,093,737.60

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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.