Home / 25,461,096.01-38,197,338.53-9,287,047.28

Finding the Fourth Proportional to 25,461,096.01, 38,197,338.53 and 9,287,047.28

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Solution

The fourth proportional to 25,461,096.01, 38,197,338.53 and 9,287,047.28 is: 13,932,648.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,461,096.01 : 38,197,338.53 = 9,287,047.28 : x
  2. Step 2: Convert to fraction form
    25,461,096.01/38,197,338.53 = 9,287,047.28/x
  3. Step 3: Cross multiply
    25,461,096.01x = 38,197,338.53 × 9,287,047.28
  4. Step 4: Simplify right side
    25,461,096.01x = 354,740,488,947,333.81
  5. Step 5: Solve for x
    x = 354,740,488,947,333.81/25,461,096.01
  6. Step 6: Final answer
    x = 13,932,648.02

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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.