Home / 16,548,852,812.76-22,837,901,398.38-9,030,958,518.96

Finding the Fourth Proportional to 16,548,852,812.76, 22,837,901,398.38 and 9,030,958,518.96

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Solution

The fourth proportional to 16,548,852,812.76, 22,837,901,398.38 and 9,030,958,518.96 is: 12,462,987,164.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,548,852,812.76 : 22,837,901,398.38 = 9,030,958,518.96 : x
  2. Step 2: Convert to fraction form
    16,548,852,812.76/22,837,901,398.38 = 9,030,958,518.96/x
  3. Step 3: Cross multiply
    16,548,852,812.76x = 22,837,901,398.38 × 9,030,958,518.96
  4. Step 4: Simplify right side
    16,548,852,812.76x = 206,248,140,188,868,345,856
  5. Step 5: Solve for x
    x = 206,248,140,188,868,345,856/16,548,852,812.76
  6. Step 6: Final answer
    x = 12,462,987,164.27

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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.