Home / 42,797,662.61-59,066,345.60-23,966,416.73

Finding the Fourth Proportional to 42,797,662.61, 59,066,345.60 and 23,966,416.73

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Solution

The fourth proportional to 42,797,662.61, 59,066,345.60 and 23,966,416.73 is: 33,076,774.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,797,662.61 : 59,066,345.60 = 23,966,416.73 : x
  2. Step 2: Convert to fraction form
    42,797,662.61/59,066,345.60 = 23,966,416.73/x
  3. Step 3: Cross multiply
    42,797,662.61x = 59,066,345.60 × 23,966,416.73
  4. Step 4: Simplify right side
    42,797,662.61x = 1,415,608,652,952,638.25
  5. Step 5: Solve for x
    x = 1,415,608,652,952,638.25/42,797,662.61
  6. Step 6: Final answer
    x = 33,076,774.92

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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.