Home / 110,614,219.20-165,921,328.80-33,937,124.40

Finding the Fourth Proportional to 110,614,219.20, 165,921,328.80 and 33,937,124.40

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Solution

The fourth proportional to 110,614,219.20, 165,921,328.80 and 33,937,124.40 is: 50,905,686.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,614,219.20 : 165,921,328.80 = 33,937,124.40 : x
  2. Step 2: Convert to fraction form
    110,614,219.20/165,921,328.80 = 33,937,124.40/x
  3. Step 3: Cross multiply
    110,614,219.20x = 165,921,328.80 × 33,937,124.40
  4. Step 4: Simplify right side
    110,614,219.20x = 5,630,892,776,098,903
  5. Step 5: Solve for x
    x = 5,630,892,776,098,903/110,614,219.20
  6. Step 6: Final answer
    x = 50,905,686.60

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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.