Home / 53,788,151,332-80,385,771,210

Finding the Third Proportional to 53,788,151,332 and 80,385,771,210

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Solution

The third proportional to 53,788,151,332 and 80,385,771,210 is: 120,135,607,062.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,788,151,332 : 80,385,771,210 = 80,385,771,210 : x
  2. Step 2: Convert to fraction form
    53,788,151,332/80,385,771,210 = 80,385,771,210/x
  3. Step 3: Cross multiply
    53,788,151,332x = 80,385,771,210 × 80,385,771,210
  4. Step 4: Simplify right side
    53,788,151,332x = 6,461,872,213,026,465,120,256
  5. Step 5: Solve for x
    x = 6,461,872,213,026,465,120,256/53,788,151,332
  6. Step 6: Final answer
    x = 120,135,607,062.26

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.