Home / 16,413,822,443.52-22,662,194,055.84-10,397,666,649.60

Finding the Fourth Proportional to 16,413,822,443.52, 22,662,194,055.84 and 10,397,666,649.60

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Solution

The fourth proportional to 16,413,822,443.52, 22,662,194,055.84 and 10,397,666,649.60 is: 14,355,823,584.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,413,822,443.52 : 22,662,194,055.84 = 10,397,666,649.60 : x
  2. Step 2: Convert to fraction form
    16,413,822,443.52/22,662,194,055.84 = 10,397,666,649.60/x
  3. Step 3: Cross multiply
    16,413,822,443.52x = 22,662,194,055.84 × 10,397,666,649.60
  4. Step 4: Simplify right side
    16,413,822,443.52x = 235,633,939,341,170,933,760
  5. Step 5: Solve for x
    x = 235,633,939,341,170,933,760/16,413,822,443.52
  6. Step 6: Final answer
    x = 14,355,823,584.18

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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.