Home / 147,102,374,755.50-210,356,646,410.25

Finding the Third Proportional to 147,102,374,755.50 and 210,356,646,410.25

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Solution

The third proportional to 147,102,374,755.50 and 210,356,646,410.25 is: 300,810,362,596.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,102,374,755.50 : 210,356,646,410.25 = 210,356,646,410.25 : x
  2. Step 2: Convert to fraction form
    147,102,374,755.50/210,356,646,410.25 = 210,356,646,410.25/x
  3. Step 3: Cross multiply
    147,102,374,755.50x = 210,356,646,410.25 × 210,356,646,410.25
  4. Step 4: Simplify right side
    147,102,374,755.50x = 44,249,918,688,966,943,440,896
  5. Step 5: Solve for x
    x = 44,249,918,688,966,943,440,896/147,102,374,755.50
  6. Step 6: Final answer
    x = 300,810,362,596.22

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.