Home / 33,918,466.86-46,803,235.92-22,929,127.20

Finding the Fourth Proportional to 33,918,466.86, 46,803,235.92 and 22,929,127.20

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Solution

The fourth proportional to 33,918,466.86, 46,803,235.92 and 22,929,127.20 is: 31,639,323.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,918,466.86 : 46,803,235.92 = 22,929,127.20 : x
  2. Step 2: Convert to fraction form
    33,918,466.86/46,803,235.92 = 22,929,127.20/x
  3. Step 3: Cross multiply
    33,918,466.86x = 46,803,235.92 × 22,929,127.20
  4. Step 4: Simplify right side
    33,918,466.86x = 1,073,157,349,781,289
  5. Step 5: Solve for x
    x = 1,073,157,349,781,289/33,918,466.86
  6. Step 6: Final answer
    x = 31,639,323.62

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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.