Home / 89,282,088,247.60-133,923,132,371.40-36,248,527,975.60

Finding the Fourth Proportional to 89,282,088,247.60, 133,923,132,371.40 and 36,248,527,975.60

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Solution

The fourth proportional to 89,282,088,247.60, 133,923,132,371.40 and 36,248,527,975.60 is: 54,372,791,963.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,282,088,247.60 : 133,923,132,371.40 = 36,248,527,975.60 : x
  2. Step 2: Convert to fraction form
    89,282,088,247.60/133,923,132,371.40 = 36,248,527,975.60/x
  3. Step 3: Cross multiply
    89,282,088,247.60x = 133,923,132,371.40 × 36,248,527,975.60
  4. Step 4: Simplify right side
    89,282,088,247.60x = 4,854,516,410,344,674,426,880
  5. Step 5: Solve for x
    x = 4,854,516,410,344,674,426,880/89,282,088,247.60
  6. Step 6: Final answer
    x = 54,372,791,963.40

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Double scale
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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.