Home / 39,616,746.58-54,671,669.64-23,933,590.96

Finding the Fourth Proportional to 39,616,746.58, 54,671,669.64 and 23,933,590.96

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Solution

The fourth proportional to 39,616,746.58, 54,671,669.64 and 23,933,590.96 is: 33,028,693.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,616,746.58 : 54,671,669.64 = 23,933,590.96 : x
  2. Step 2: Convert to fraction form
    39,616,746.58/54,671,669.64 = 23,933,590.96/x
  3. Step 3: Cross multiply
    39,616,746.58x = 54,671,669.64 × 23,933,590.96
  4. Step 4: Simplify right side
    39,616,746.58x = 1,308,489,378,264,010.50
  5. Step 5: Solve for x
    x = 1,308,489,378,264,010.50/39,616,746.58
  6. Step 6: Final answer
    x = 33,028,693.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.