Home / 145,693,137,843.49-324,885,849,596.01

Finding the Third Proportional to 145,693,137,843.49 and 324,885,849,596.01

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Solution

The third proportional to 145,693,137,843.49 and 324,885,849,596.01 is: 724,473,484,681.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    145,693,137,843.49 : 324,885,849,596.01 = 324,885,849,596.01 : x
  2. Step 2: Convert to fraction form
    145,693,137,843.49/324,885,849,596.01 = 324,885,849,596.01/x
  3. Step 3: Cross multiply
    145,693,137,843.49x = 324,885,849,596.01 × 324,885,849,596.01
  4. Step 4: Simplify right side
    145,693,137,843.49x = 105,550,815,267,721,243,000,832
  5. Step 5: Solve for x
    x = 105,550,815,267,721,243,000,832/145,693,137,843.49
  6. Step 6: Final answer
    x = 724,473,484,681.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.