Home / 38,842,094.44-53,620,230.18-22,541,421.16

Finding the Fourth Proportional to 38,842,094.44, 53,620,230.18 and 22,541,421.16

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Solution

The fourth proportional to 38,842,094.44, 53,620,230.18 and 22,541,421.16 is: 31,117,688.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,842,094.44 : 53,620,230.18 = 22,541,421.16 : x
  2. Step 2: Convert to fraction form
    38,842,094.44/53,620,230.18 = 22,541,421.16/x
  3. Step 3: Cross multiply
    38,842,094.44x = 53,620,230.18 × 22,541,421.16
  4. Step 4: Simplify right side
    38,842,094.44x = 1,208,676,191,183,522.50
  5. Step 5: Solve for x
    x = 1,208,676,191,183,522.50/38,842,094.44
  6. Step 6: Final answer
    x = 31,117,688.39

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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.