Home / 62,928,901,368.08-86,841,977,274.60-35,832,197,766.32

Finding the Fourth Proportional to 62,928,901,368.08, 86,841,977,274.60 and 35,832,197,766.32

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Solution

The fourth proportional to 62,928,901,368.08, 86,841,977,274.60 and 35,832,197,766.32 is: 49,448,486,092.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,928,901,368.08 : 86,841,977,274.60 = 35,832,197,766.32 : x
  2. Step 2: Convert to fraction form
    62,928,901,368.08/86,841,977,274.60 = 35,832,197,766.32/x
  3. Step 3: Cross multiply
    62,928,901,368.08x = 86,841,977,274.60 × 35,832,197,766.32
  4. Step 4: Simplify right side
    62,928,901,368.08x = 3,111,738,904,121,734,332,416
  5. Step 5: Solve for x
    x = 3,111,738,904,121,734,332,416/62,928,901,368.08
  6. Step 6: Final answer
    x = 49,448,486,092.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.