Home / 62,005,824,469.60-93,008,736,704.40-54,659,184,085.60

Finding the Fourth Proportional to 62,005,824,469.60, 93,008,736,704.40 and 54,659,184,085.60

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Solution

The fourth proportional to 62,005,824,469.60, 93,008,736,704.40 and 54,659,184,085.60 is: 81,988,776,128.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,005,824,469.60 : 93,008,736,704.40 = 54,659,184,085.60 : x
  2. Step 2: Convert to fraction form
    62,005,824,469.60/93,008,736,704.40 = 54,659,184,085.60/x
  3. Step 3: Cross multiply
    62,005,824,469.60x = 93,008,736,704.40 × 54,659,184,085.60
  4. Step 4: Simplify right side
    62,005,824,469.60x = 5,083,781,661,094,900,137,984
  5. Step 5: Solve for x
    x = 5,083,781,661,094,900,137,984/62,005,824,469.60
  6. Step 6: Final answer
    x = 81,988,776,128.40

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Double scale
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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.