Home / 61,861,668.36-92,804,451.71-23,520,201.32

Finding the Fourth Proportional to 61,861,668.36, 92,804,451.71 and 23,520,201.32

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Solution

The fourth proportional to 61,861,668.36, 92,804,451.71 and 23,520,201.32 is: 35,284,845.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,861,668.36 : 92,804,451.71 = 23,520,201.32 : x
  2. Step 2: Convert to fraction form
    61,861,668.36/92,804,451.71 = 23,520,201.32/x
  3. Step 3: Cross multiply
    61,861,668.36x = 92,804,451.71 × 23,520,201.32
  4. Step 4: Simplify right side
    61,861,668.36x = 2,182,779,387,611,418.25
  5. Step 5: Solve for x
    x = 2,182,779,387,611,418.25/61,861,668.36
  6. Step 6: Final answer
    x = 35,284,845.13

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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.