Home / 22,630,313.52-33,948,653.04-7,272,460.80

Finding the Fourth Proportional to 22,630,313.52, 33,948,653.04 and 7,272,460.80

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Solution

The fourth proportional to 22,630,313.52, 33,948,653.04 and 7,272,460.80 is: 10,909,714.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,630,313.52 : 33,948,653.04 = 7,272,460.80 : x
  2. Step 2: Convert to fraction form
    22,630,313.52/33,948,653.04 = 7,272,460.80/x
  3. Step 3: Cross multiply
    22,630,313.52x = 33,948,653.04 × 7,272,460.80
  4. Step 4: Simplify right side
    22,630,313.52x = 246,890,248,446,200.81
  5. Step 5: Solve for x
    x = 246,890,248,446,200.81/22,630,313.52
  6. Step 6: Final answer
    x = 10,909,714.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.