Home / 37,387,281.60-56,080,922.40-16,112,145.60

Finding the Fourth Proportional to 37,387,281.60, 56,080,922.40 and 16,112,145.60

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Solution

The fourth proportional to 37,387,281.60, 56,080,922.40 and 16,112,145.60 is: 24,168,218.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,387,281.60 : 56,080,922.40 = 16,112,145.60 : x
  2. Step 2: Convert to fraction form
    37,387,281.60/56,080,922.40 = 16,112,145.60/x
  3. Step 3: Cross multiply
    37,387,281.60x = 56,080,922.40 × 16,112,145.60
  4. Step 4: Simplify right side
    37,387,281.60x = 903,583,987,091,101.38
  5. Step 5: Solve for x
    x = 903,583,987,091,101.38/37,387,281.60
  6. Step 6: Final answer
    x = 24,168,218.40

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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.