Home / 37,087,869.60-55,630,929.60-10,161,525.60

Finding the Fourth Proportional to 37,087,869.60, 55,630,929.60 and 10,161,525.60

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Solution

The fourth proportional to 37,087,869.60, 55,630,929.60 and 10,161,525.60 is: 15,242,048.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,087,869.60 : 55,630,929.60 = 10,161,525.60 : x
  2. Step 2: Convert to fraction form
    37,087,869.60/55,630,929.60 = 10,161,525.60/x
  3. Step 3: Cross multiply
    37,087,869.60x = 55,630,929.60 × 10,161,525.60
  4. Step 4: Simplify right side
    37,087,869.60x = 565,295,115,282,197.75
  5. Step 5: Solve for x
    x = 565,295,115,282,197.75/37,087,869.60
  6. Step 6: Final answer
    x = 15,242,048.72

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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.