Home / 6,837,674,295.92-10,199,022,815.14-6,209,957,444.36

Finding the Fourth Proportional to 6,837,674,295.92, 10,199,022,815.14 and 6,209,957,444.36

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Solution

The fourth proportional to 6,837,674,295.92, 10,199,022,815.14 and 6,209,957,444.36 is: 9,262,725,148.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,837,674,295.92 : 10,199,022,815.14 = 6,209,957,444.36 : x
  2. Step 2: Convert to fraction form
    6,837,674,295.92/10,199,022,815.14 = 6,209,957,444.36/x
  3. Step 3: Cross multiply
    6,837,674,295.92x = 10,199,022,815.14 × 6,209,957,444.36
  4. Step 4: Simplify right side
    6,837,674,295.92x = 63,335,497,656,076,115,968
  5. Step 5: Solve for x
    x = 63,335,497,656,076,115,968/6,837,674,295.92
  6. Step 6: Final answer
    x = 9,262,725,148.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.