Home / 134,531,712.60-201,478,704.30-134,531,712.60

Finding the Fourth Proportional to 134,531,712.60, 201,478,704.30 and 134,531,712.60

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Solution

The fourth proportional to 134,531,712.60, 201,478,704.30 and 134,531,712.60 is: 201,478,704.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,531,712.60 : 201,478,704.30 = 134,531,712.60 : x
  2. Step 2: Convert to fraction form
    134,531,712.60/201,478,704.30 = 134,531,712.60/x
  3. Step 3: Cross multiply
    134,531,712.60x = 201,478,704.30 × 134,531,712.60
  4. Step 4: Simplify right side
    134,531,712.60x = 27,105,275,141,907,984
  5. Step 5: Solve for x
    x = 27,105,275,141,907,984/134,531,712.60
  6. Step 6: Final answer
    x = 201,478,704.30

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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.