Home / 37,409,267.60-56,113,901.40-36,289,523.60

Finding the Fourth Proportional to 37,409,267.60, 56,113,901.40 and 36,289,523.60

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Solution

The fourth proportional to 37,409,267.60, 56,113,901.40 and 36,289,523.60 is: 54,434,285.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,409,267.60 : 56,113,901.40 = 36,289,523.60 : x
  2. Step 2: Convert to fraction form
    37,409,267.60/56,113,901.40 = 36,289,523.60/x
  3. Step 3: Cross multiply
    37,409,267.60x = 56,113,901.40 × 36,289,523.60
  4. Step 4: Simplify right side
    37,409,267.60x = 2,036,346,749,143,373
  5. Step 5: Solve for x
    x = 2,036,346,749,143,373/37,409,267.60
  6. Step 6: Final answer
    x = 54,434,285.40

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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.