Home / 440,016,181.60-659,016,502.80-224,353,487.20

Finding the Fourth Proportional to 440,016,181.60, 659,016,502.80 and 224,353,487.20

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Solution

The fourth proportional to 440,016,181.60, 659,016,502.80 and 224,353,487.20 is: 336,016,393.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,016,181.60 : 659,016,502.80 = 224,353,487.20 : x
  2. Step 2: Convert to fraction form
    440,016,181.60/659,016,502.80 = 224,353,487.20/x
  3. Step 3: Cross multiply
    440,016,181.60x = 659,016,502.80 × 224,353,487.20
  4. Step 4: Simplify right side
    440,016,181.60x = 147,852,650,525,528,544
  5. Step 5: Solve for x
    x = 147,852,650,525,528,544/440,016,181.60
  6. Step 6: Final answer
    x = 336,016,393.73

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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.