Home / 60,459,456.60-90,671,615.39-23,563,134.90

Finding the Fourth Proportional to 60,459,456.60, 90,671,615.39 and 23,563,134.90

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Solution

The fourth proportional to 60,459,456.60, 90,671,615.39 and 23,563,134.90 is: 35,337,854.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,459,456.60 : 90,671,615.39 = 23,563,134.90 : x
  2. Step 2: Convert to fraction form
    60,459,456.60/90,671,615.39 = 23,563,134.90/x
  3. Step 3: Cross multiply
    60,459,456.60x = 90,671,615.39 × 23,563,134.90
  4. Step 4: Simplify right side
    60,459,456.60x = 2,136,507,504,917,670.50
  5. Step 5: Solve for x
    x = 2,136,507,504,917,670.50/60,459,456.60
  6. Step 6: Final answer
    x = 35,337,854.90

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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.