Home / 96,846,748.04-133,643,682-55,025,289.20

Finding the Fourth Proportional to 96,846,748.04, 133,643,682 and 55,025,289.20

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Solution

The fourth proportional to 96,846,748.04, 133,643,682 and 55,025,289.20 is: 75,932,154.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,846,748.04 : 133,643,682 = 55,025,289.20 : x
  2. Step 2: Convert to fraction form
    96,846,748.04/133,643,682 = 55,025,289.20/x
  3. Step 3: Cross multiply
    96,846,748.04x = 133,643,682 × 55,025,289.20
  4. Step 4: Simplify right side
    96,846,748.04x = 7,353,782,251,802,835
  5. Step 5: Solve for x
    x = 7,353,782,251,802,835/96,846,748.04
  6. Step 6: Final answer
    x = 75,932,154.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.