Home / 38,486,575.40-53,091,338.10-23,797,546.16

Finding the Fourth Proportional to 38,486,575.40, 53,091,338.10 and 23,797,546.16

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Solution

The fourth proportional to 38,486,575.40, 53,091,338.10 and 23,797,546.16 is: 32,828,162.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,486,575.40 : 53,091,338.10 = 23,797,546.16 : x
  2. Step 2: Convert to fraction form
    38,486,575.40/53,091,338.10 = 23,797,546.16/x
  3. Step 3: Cross multiply
    38,486,575.40x = 53,091,338.10 × 23,797,546.16
  4. Step 4: Simplify right side
    38,486,575.40x = 1,263,443,569,130,916.75
  5. Step 5: Solve for x
    x = 1,263,443,569,130,916.75/38,486,575.40
  6. Step 6: Final answer
    x = 32,828,162.96

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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.