Home / 64,676,088,984.37-140,740,835,549.63

Finding the Third Proportional to 64,676,088,984.37 and 140,740,835,549.63

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Solution

The third proportional to 64,676,088,984.37 and 140,740,835,549.63 is: 306,264,387,693.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,676,088,984.37 : 140,740,835,549.63 = 140,740,835,549.63 : x
  2. Step 2: Convert to fraction form
    64,676,088,984.37/140,740,835,549.63 = 140,740,835,549.63/x
  3. Step 3: Cross multiply
    64,676,088,984.37x = 140,740,835,549.63 × 140,740,835,549.63
  4. Step 4: Simplify right side
    64,676,088,984.37x = 19,807,982,791,207,998,717,952
  5. Step 5: Solve for x
    x = 19,807,982,791,207,998,717,952/64,676,088,984.37
  6. Step 6: Final answer
    x = 306,264,387,693.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.