Home / 61,355,784.96-84,670,924.32-33,853,714.56

Finding the Fourth Proportional to 61,355,784.96, 84,670,924.32 and 33,853,714.56

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Solution

The fourth proportional to 61,355,784.96, 84,670,924.32 and 33,853,714.56 is: 46,718,093.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,355,784.96 : 84,670,924.32 = 33,853,714.56 : x
  2. Step 2: Convert to fraction form
    61,355,784.96/84,670,924.32 = 33,853,714.56/x
  3. Step 3: Cross multiply
    61,355,784.96x = 84,670,924.32 × 33,853,714.56
  4. Step 4: Simplify right side
    61,355,784.96x = 2,866,425,303,460,642
  5. Step 5: Solve for x
    x = 2,866,425,303,460,642/61,355,784.96
  6. Step 6: Final answer
    x = 46,718,093.58

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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.