Home / 55,589,962.50-86,179,925.25

Finding the Third Proportional to 55,589,962.50 and 86,179,925.25

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Solution

The third proportional to 55,589,962.50 and 86,179,925.25 is: 133,602,887.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,589,962.50 : 86,179,925.25 = 86,179,925.25 : x
  2. Step 2: Convert to fraction form
    55,589,962.50/86,179,925.25 = 86,179,925.25/x
  3. Step 3: Cross multiply
    55,589,962.50x = 86,179,925.25 × 86,179,925.25
  4. Step 4: Simplify right side
    55,589,962.50x = 7,426,979,516,095,588
  5. Step 5: Solve for x
    x = 7,426,979,516,095,588/55,589,962.50
  6. Step 6: Final answer
    x = 133,602,887.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.