Home / 56,333,467.90-84,390,560.25-41,534,607.52

Finding the Fourth Proportional to 56,333,467.90, 84,390,560.25 and 41,534,607.52

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Solution

The fourth proportional to 56,333,467.90, 84,390,560.25 and 41,534,607.52 is: 62,221,072.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,333,467.90 : 84,390,560.25 = 41,534,607.52 : x
  2. Step 2: Convert to fraction form
    56,333,467.90/84,390,560.25 = 41,534,607.52/x
  3. Step 3: Cross multiply
    56,333,467.90x = 84,390,560.25 × 41,534,607.52
  4. Step 4: Simplify right side
    56,333,467.90x = 3,505,128,798,376,663.50
  5. Step 5: Solve for x
    x = 3,505,128,798,376,663.50/56,333,467.90
  6. Step 6: Final answer
    x = 62,221,072.64

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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.