Home / 37,807,181.60-56,710,772.40-17,614,464.80

Finding the Fourth Proportional to 37,807,181.60, 56,710,772.40 and 17,614,464.80

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Solution

The fourth proportional to 37,807,181.60, 56,710,772.40 and 17,614,464.80 is: 26,421,697.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,807,181.60 : 56,710,772.40 = 17,614,464.80 : x
  2. Step 2: Convert to fraction form
    37,807,181.60/56,710,772.40 = 17,614,464.80/x
  3. Step 3: Cross multiply
    37,807,181.60x = 56,710,772.40 × 17,614,464.80
  4. Step 4: Simplify right side
    37,807,181.60x = 998,929,904,220,611.50
  5. Step 5: Solve for x
    x = 998,929,904,220,611.50/37,807,181.60
  6. Step 6: Final answer
    x = 26,421,697.20

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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.