Home / 38,941,798-58,293,121.56-24,497,233.60

Finding the Fourth Proportional to 38,941,798, 58,293,121.56 and 24,497,233.60

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Solution

The fourth proportional to 38,941,798, 58,293,121.56 and 24,497,233.60 is: 36,670,628.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,941,798 : 58,293,121.56 = 24,497,233.60 : x
  2. Step 2: Convert to fraction form
    38,941,798/58,293,121.56 = 24,497,233.60/x
  3. Step 3: Cross multiply
    38,941,798x = 58,293,121.56 × 24,497,233.60
  4. Step 4: Simplify right side
    38,941,798x = 1,428,020,216,128,516.50
  5. Step 5: Solve for x
    x = 1,428,020,216,128,516.50/38,941,798
  6. Step 6: Final answer
    x = 36,670,628.72

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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.