Home / 25,631,953.28-38,448,029.67-6,201,148.10

Finding the Fourth Proportional to 25,631,953.28, 38,448,029.67 and 6,201,148.10

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Solution

The fourth proportional to 25,631,953.28, 38,448,029.67 and 6,201,148.10 is: 9,301,746.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,631,953.28 : 38,448,029.67 = 6,201,148.10 : x
  2. Step 2: Convert to fraction form
    25,631,953.28/38,448,029.67 = 6,201,148.10/x
  3. Step 3: Cross multiply
    25,631,953.28x = 38,448,029.67 × 6,201,148.10
  4. Step 4: Simplify right side
    25,631,953.28x = 238,421,926,025,241.16
  5. Step 5: Solve for x
    x = 238,421,926,025,241.16/25,631,953.28
  6. Step 6: Final answer
    x = 9,301,746.28

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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.