Home / 33,549,932,794.80-46,299,891,222.40-18,309,008,663.28

Finding the Fourth Proportional to 33,549,932,794.80, 46,299,891,222.40 and 18,309,008,663.28

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Solution

The fourth proportional to 33,549,932,794.80, 46,299,891,222.40 and 18,309,008,663.28 is: 25,266,968,929.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,549,932,794.80 : 46,299,891,222.40 = 18,309,008,663.28 : x
  2. Step 2: Convert to fraction form
    33,549,932,794.80/46,299,891,222.40 = 18,309,008,663.28/x
  3. Step 3: Cross multiply
    33,549,932,794.80x = 46,299,891,222.40 × 18,309,008,663.28
  4. Step 4: Simplify right side
    33,549,932,794.80x = 847,705,109,499,916,451,840
  5. Step 5: Solve for x
    x = 847,705,109,499,916,451,840/33,549,932,794.80
  6. Step 6: Final answer
    x = 25,266,968,929.11

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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.