Home / 63,733,547,028.84-87,960,007,330.80-36,273,809,979.60

Finding the Fourth Proportional to 63,733,547,028.84, 87,960,007,330.80 and 36,273,809,979.60

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Solution

The fourth proportional to 63,733,547,028.84, 87,960,007,330.80 and 36,273,809,979.60 is: 50,062,247,285.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,733,547,028.84 : 87,960,007,330.80 = 36,273,809,979.60 : x
  2. Step 2: Convert to fraction form
    63,733,547,028.84/87,960,007,330.80 = 36,273,809,979.60/x
  3. Step 3: Cross multiply
    63,733,547,028.84x = 87,960,007,330.80 × 36,273,809,979.60
  4. Step 4: Simplify right side
    63,733,547,028.84x = 3,190,644,591,721,077,800,960
  5. Step 5: Solve for x
    x = 3,190,644,591,721,077,800,960/63,733,547,028.84
  6. Step 6: Final answer
    x = 50,062,247,285.21

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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.