Home / 37,444,001.90-56,166,002.85-31,397,384.30

Finding the Fourth Proportional to 37,444,001.90, 56,166,002.85 and 31,397,384.30

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Solution

The fourth proportional to 37,444,001.90, 56,166,002.85 and 31,397,384.30 is: 47,096,076.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,444,001.90 : 56,166,002.85 = 31,397,384.30 : x
  2. Step 2: Convert to fraction form
    37,444,001.90/56,166,002.85 = 31,397,384.30/x
  3. Step 3: Cross multiply
    37,444,001.90x = 56,166,002.85 × 31,397,384.30
  4. Step 4: Simplify right side
    37,444,001.90x = 1,763,465,576,076,345.25
  5. Step 5: Solve for x
    x = 1,763,465,576,076,345.25/37,444,001.90
  6. Step 6: Final answer
    x = 47,096,076.45

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Similar ratio
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1.5x scale

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.