Home / 60,497,069,906.92-83,493,277,448.10-34,431,772,978.25

Finding the Fourth Proportional to 60,497,069,906.92, 83,493,277,448.10 and 34,431,772,978.25

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Solution

The fourth proportional to 60,497,069,906.92, 83,493,277,448.10 and 34,431,772,978.25 is: 47,520,013,427.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,497,069,906.92 : 83,493,277,448.10 = 34,431,772,978.25 : x
  2. Step 2: Convert to fraction form
    60,497,069,906.92/83,493,277,448.10 = 34,431,772,978.25/x
  3. Step 3: Cross multiply
    60,497,069,906.92x = 83,493,277,448.10 × 34,431,772,978.25
  4. Step 4: Simplify right side
    60,497,069,906.92x = 2,874,821,574,302,951,276,544
  5. Step 5: Solve for x
    x = 2,874,821,574,302,951,276,544/60,497,069,906.92
  6. Step 6: Final answer
    x = 47,520,013,427.53

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Double scale
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1.5x scale

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.