Home / 9,852,893,993.46-13,596,287,824.40-5,783,960,913.40

Finding the Fourth Proportional to 9,852,893,993.46, 13,596,287,824.40 and 5,783,960,913.40

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Solution

The fourth proportional to 9,852,893,993.46, 13,596,287,824.40 and 5,783,960,913.40 is: 7,981,451,682.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,852,893,993.46 : 13,596,287,824.40 = 5,783,960,913.40 : x
  2. Step 2: Convert to fraction form
    9,852,893,993.46/13,596,287,824.40 = 5,783,960,913.40/x
  3. Step 3: Cross multiply
    9,852,893,993.46x = 13,596,287,824.40 × 5,783,960,913.40
  4. Step 4: Simplify right side
    9,852,893,993.46x = 78,640,397,343,665,913,856
  5. Step 5: Solve for x
    x = 78,640,397,343,665,913,856/9,852,893,993.46
  6. Step 6: Final answer
    x = 7,981,451,682.71

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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.