Home / 19,167,498,438.66-26,452,516,608.87-10,593,740,636.10

Finding the Fourth Proportional to 19,167,498,438.66, 26,452,516,608.87 and 10,593,740,636.10

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Solution

The fourth proportional to 19,167,498,438.66, 26,452,516,608.87 and 10,593,740,636.10 is: 14,620,118,583.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,167,498,438.66 : 26,452,516,608.87 = 10,593,740,636.10 : x
  2. Step 2: Convert to fraction form
    19,167,498,438.66/26,452,516,608.87 = 10,593,740,636.10/x
  3. Step 3: Cross multiply
    19,167,498,438.66x = 26,452,516,608.87 × 10,593,740,636.10
  4. Step 4: Simplify right side
    19,167,498,438.66x = 280,231,100,126,496,292,864
  5. Step 5: Solve for x
    x = 280,231,100,126,496,292,864/19,167,498,438.66
  6. Step 6: Final answer
    x = 14,620,118,583.72

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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.