Home / 244,711,651,789.72-335,256,158,837.57-235,539,925,701.04

Finding the Fourth Proportional to 244,711,651,789.72, 335,256,158,837.57 and 235,539,925,701.04

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Solution

The fourth proportional to 244,711,651,789.72, 335,256,158,837.57 and 235,539,925,701.04 is: 322,690,849,274.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,711,651,789.72 : 335,256,158,837.57 = 235,539,925,701.04 : x
  2. Step 2: Convert to fraction form
    244,711,651,789.72/335,256,158,837.57 = 235,539,925,701.04/x
  3. Step 3: Cross multiply
    244,711,651,789.72x = 335,256,158,837.57 × 235,539,925,701.04
  4. Step 4: Simplify right side
    244,711,651,789.72x = 78,966,210,743,417,299,795,968
  5. Step 5: Solve for x
    x = 78,966,210,743,417,299,795,968/244,711,651,789.72
  6. Step 6: Final answer
    x = 322,690,849,274.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.