Home / 53,679,893,619.75-80,054,334,725.62

Finding the Third Proportional to 53,679,893,619.75 and 80,054,334,725.62

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Solution

The third proportional to 53,679,893,619.75 and 80,054,334,725.62 is: 119,387,280,342.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,679,893,619.75 : 80,054,334,725.62 = 80,054,334,725.62 : x
  2. Step 2: Convert to fraction form
    53,679,893,619.75/80,054,334,725.62 = 80,054,334,725.62/x
  3. Step 3: Cross multiply
    53,679,893,619.75x = 80,054,334,725.62 × 80,054,334,725.62
  4. Step 4: Simplify right side
    53,679,893,619.75x = 6,408,696,508,362,247,897,088
  5. Step 5: Solve for x
    x = 6,408,696,508,362,247,897,088/53,679,893,619.75
  6. Step 6: Final answer
    x = 119,387,280,342.98

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1.5x scale

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.