Home / 18,357,241.11-25,333,470.41-10,097,516.13

Finding the Fourth Proportional to 18,357,241.11, 25,333,470.41 and 10,097,516.13

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Solution

The fourth proportional to 18,357,241.11, 25,333,470.41 and 10,097,516.13 is: 13,934,835.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,357,241.11 : 25,333,470.41 = 10,097,516.13 : x
  2. Step 2: Convert to fraction form
    18,357,241.11/25,333,470.41 = 10,097,516.13/x
  3. Step 3: Cross multiply
    18,357,241.11x = 25,333,470.41 × 10,097,516.13
  4. Step 4: Simplify right side
    18,357,241.11x = 255,805,126,043,365.16
  5. Step 5: Solve for x
    x = 255,805,126,043,365.16/18,357,241.11
  6. Step 6: Final answer
    x = 13,934,835.01

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1.5x scale

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.