Home / 33,918,467.86-46,803,237.30-22,929,128.20

Finding the Fourth Proportional to 33,918,467.86, 46,803,237.30 and 22,929,128.20

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Solution

The fourth proportional to 33,918,467.86, 46,803,237.30 and 22,929,128.20 is: 31,639,325.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,918,467.86 : 46,803,237.30 = 22,929,128.20 : x
  2. Step 2: Convert to fraction form
    33,918,467.86/46,803,237.30 = 22,929,128.20/x
  3. Step 3: Cross multiply
    33,918,467.86x = 46,803,237.30 × 22,929,128.20
  4. Step 4: Simplify right side
    33,918,467.86x = 1,073,157,428,226,721.75
  5. Step 5: Solve for x
    x = 1,073,157,428,226,721.75/33,918,467.86
  6. Step 6: Final answer
    x = 31,639,325.00

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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.