Home / 55,194,624,121.60-82,791,936,182.40-22,053,784,902.40

Finding the Fourth Proportional to 55,194,624,121.60, 82,791,936,182.40 and 22,053,784,902.40

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Solution

The fourth proportional to 55,194,624,121.60, 82,791,936,182.40 and 22,053,784,902.40 is: 33,080,677,353.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,194,624,121.60 : 82,791,936,182.40 = 22,053,784,902.40 : x
  2. Step 2: Convert to fraction form
    55,194,624,121.60/82,791,936,182.40 = 22,053,784,902.40/x
  3. Step 3: Cross multiply
    55,194,624,121.60x = 82,791,936,182.40 × 22,053,784,902.40
  4. Step 4: Simplify right side
    55,194,624,121.60x = 1,825,875,552,219,877,343,232
  5. Step 5: Solve for x
    x = 1,825,875,552,219,877,343,232/55,194,624,121.60
  6. Step 6: Final answer
    x = 33,080,677,353.60

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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.