Home / 162,365,542.66-224,097,000.18-96,322,698.88

Finding the Fourth Proportional to 162,365,542.66, 224,097,000.18 and 96,322,698.88

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Solution

The fourth proportional to 162,365,542.66, 224,097,000.18 and 96,322,698.88 is: 132,944,635.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,365,542.66 : 224,097,000.18 = 96,322,698.88 : x
  2. Step 2: Convert to fraction form
    162,365,542.66/224,097,000.18 = 96,322,698.88/x
  3. Step 3: Cross multiply
    162,365,542.66x = 224,097,000.18 × 96,322,698.88
  4. Step 4: Simplify right side
    162,365,542.66x = 21,585,627,868,249,444
  5. Step 5: Solve for x
    x = 21,585,627,868,249,444/162,365,542.66
  6. Step 6: Final answer
    x = 132,944,635.39

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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.