Home / 44,875,087.40-67,345,808.70-17,968,053.80

Finding the Fourth Proportional to 44,875,087.40, 67,345,808.70 and 17,968,053.80

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Solution

The fourth proportional to 44,875,087.40, 67,345,808.70 and 17,968,053.80 is: 26,965,365.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,875,087.40 : 67,345,808.70 = 17,968,053.80 : x
  2. Step 2: Convert to fraction form
    44,875,087.40/67,345,808.70 = 17,968,053.80/x
  3. Step 3: Cross multiply
    44,875,087.40x = 67,345,808.70 × 17,968,053.80
  4. Step 4: Simplify right side
    44,875,087.40x = 1,210,073,113,926,108.25
  5. Step 5: Solve for x
    x = 1,210,073,113,926,108.25/44,875,087.40
  6. Step 6: Final answer
    x = 26,965,365.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.