Home / 5,665,555,924.07-8,498,349,829.41-2,173,031,960.27

Finding the Fourth Proportional to 5,665,555,924.07, 8,498,349,829.41 and 2,173,031,960.27

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Solution

The fourth proportional to 5,665,555,924.07, 8,498,349,829.41 and 2,173,031,960.27 is: 3,259,554,055.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,665,555,924.07 : 8,498,349,829.41 = 2,173,031,960.27 : x
  2. Step 2: Convert to fraction form
    5,665,555,924.07/8,498,349,829.41 = 2,173,031,960.27/x
  3. Step 3: Cross multiply
    5,665,555,924.07x = 8,498,349,829.41 × 2,173,031,960.27
  4. Step 4: Simplify right side
    5,665,555,924.07x = 18,467,185,788,809,674,752
  5. Step 5: Solve for x
    x = 18,467,185,788,809,674,752/5,665,555,924.07
  6. Step 6: Final answer
    x = 3,259,554,055.48

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.