Home / 196,911,792.60-295,367,688.90-53,304,624.60

Finding the Fourth Proportional to 196,911,792.60, 295,367,688.90 and 53,304,624.60

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Solution

The fourth proportional to 196,911,792.60, 295,367,688.90 and 53,304,624.60 is: 79,956,936.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,911,792.60 : 295,367,688.90 = 53,304,624.60 : x
  2. Step 2: Convert to fraction form
    196,911,792.60/295,367,688.90 = 53,304,624.60/x
  3. Step 3: Cross multiply
    196,911,792.60x = 295,367,688.90 × 53,304,624.60
  4. Step 4: Simplify right side
    196,911,792.60x = 15,744,463,775,784,086
  5. Step 5: Solve for x
    x = 15,744,463,775,784,086/196,911,792.60
  6. Step 6: Final answer
    x = 79,956,936.90

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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.