Home / 222,372,465.40-333,558,698.10-60,814,401.40

Finding the Fourth Proportional to 222,372,465.40, 333,558,698.10 and 60,814,401.40

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Solution

The fourth proportional to 222,372,465.40, 333,558,698.10 and 60,814,401.40 is: 91,221,602.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,372,465.40 : 333,558,698.10 = 60,814,401.40 : x
  2. Step 2: Convert to fraction form
    222,372,465.40/333,558,698.10 = 60,814,401.40/x
  3. Step 3: Cross multiply
    222,372,465.40x = 333,558,698.10 × 60,814,401.40
  4. Step 4: Simplify right side
    222,372,465.40x = 20,285,172,556,714,820
  5. Step 5: Solve for x
    x = 20,285,172,556,714,820/222,372,465.40
  6. Step 6: Final answer
    x = 91,221,602.10

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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.