Home / 67,584,007.60-101,376,011.40-33,510,612.40

Finding the Fourth Proportional to 67,584,007.60, 101,376,011.40 and 33,510,612.40

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Solution

The fourth proportional to 67,584,007.60, 101,376,011.40 and 33,510,612.40 is: 50,265,918.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,584,007.60 : 101,376,011.40 = 33,510,612.40 : x
  2. Step 2: Convert to fraction form
    67,584,007.60/101,376,011.40 = 33,510,612.40/x
  3. Step 3: Cross multiply
    67,584,007.60x = 101,376,011.40 × 33,510,612.40
  4. Step 4: Simplify right side
    67,584,007.60x = 3,397,172,224,683,381.50
  5. Step 5: Solve for x
    x = 3,397,172,224,683,381.50/67,584,007.60
  6. Step 6: Final answer
    x = 50,265,918.60

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Similar ratio
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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.