Home / 31,162,750.01-46,956,833.56-25,607,420.09

Finding the Fourth Proportional to 31,162,750.01, 46,956,833.56 and 25,607,420.09

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Solution

The fourth proportional to 31,162,750.01, 46,956,833.56 and 25,607,420.09 is: 38,585,919.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,162,750.01 : 46,956,833.56 = 25,607,420.09 : x
  2. Step 2: Convert to fraction form
    31,162,750.01/46,956,833.56 = 25,607,420.09/x
  3. Step 3: Cross multiply
    31,162,750.01x = 46,956,833.56 × 25,607,420.09
  4. Step 4: Simplify right side
    31,162,750.01x = 1,202,443,363,248,541
  5. Step 5: Solve for x
    x = 1,202,443,363,248,541/31,162,750.01
  6. Step 6: Final answer
    x = 38,585,919.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.