Home / 58,707,991.80-88,061,987.70-15,577,111.80

Finding the Fourth Proportional to 58,707,991.80, 88,061,987.70 and 15,577,111.80

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Solution

The fourth proportional to 58,707,991.80, 88,061,987.70 and 15,577,111.80 is: 23,365,667.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,707,991.80 : 88,061,987.70 = 15,577,111.80 : x
  2. Step 2: Convert to fraction form
    58,707,991.80/88,061,987.70 = 15,577,111.80/x
  3. Step 3: Cross multiply
    58,707,991.80x = 88,061,987.70 × 15,577,111.80
  4. Step 4: Simplify right side
    58,707,991.80x = 1,371,751,427,733,125
  5. Step 5: Solve for x
    x = 1,371,751,427,733,125/58,707,991.80
  6. Step 6: Final answer
    x = 23,365,667.70

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Double scale
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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.