Home / 61,664,026.36-92,500,295.54-17,945,146.40

Finding the Fourth Proportional to 61,664,026.36, 92,500,295.54 and 17,945,146.40

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Solution

The fourth proportional to 61,664,026.36, 92,500,295.54 and 17,945,146.40 is: 26,918,958.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,664,026.36 : 92,500,295.54 = 17,945,146.40 : x
  2. Step 2: Convert to fraction form
    61,664,026.36/92,500,295.54 = 17,945,146.40/x
  3. Step 3: Cross multiply
    61,664,026.36x = 92,500,295.54 × 17,945,146.40
  4. Step 4: Simplify right side
    61,664,026.36x = 1,659,931,345,508,567
  5. Step 5: Solve for x
    x = 1,659,931,345,508,567/61,664,026.36
  6. Step 6: Final answer
    x = 26,918,958.16

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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.