Home / 16,549,185,144.24-22,838,357,800.98-9,031,290,519.96

Finding the Fourth Proportional to 16,549,185,144.24, 22,838,357,800.98 and 9,031,290,519.96

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Solution

The fourth proportional to 16,549,185,144.24, 22,838,357,800.98 and 9,031,290,519.96 is: 12,463,444,121.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,549,185,144.24 : 22,838,357,800.98 = 9,031,290,519.96 : x
  2. Step 2: Convert to fraction form
    16,549,185,144.24/22,838,357,800.98 = 9,031,290,519.96/x
  3. Step 3: Cross multiply
    16,549,185,144.24x = 22,838,357,800.98 × 9,031,290,519.96
  4. Step 4: Simplify right side
    16,549,185,144.24x = 206,259,844,299,445,174,272
  5. Step 5: Solve for x
    x = 206,259,844,299,445,174,272/16,549,185,144.24
  6. Step 6: Final answer
    x = 12,463,444,121.37

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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.