Home / 60,459,487.23-90,671,661.30-23,563,165.56

Finding the Fourth Proportional to 60,459,487.23, 90,671,661.30 and 23,563,165.56

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Solution

The fourth proportional to 60,459,487.23, 90,671,661.30 and 23,563,165.56 is: 35,337,900.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,459,487.23 : 90,671,661.30 = 23,563,165.56 : x
  2. Step 2: Convert to fraction form
    60,459,487.23/90,671,661.30 = 23,563,165.56/x
  3. Step 3: Cross multiply
    60,459,487.23x = 90,671,661.30 × 23,563,165.56
  4. Step 4: Simplify right side
    60,459,487.23x = 2,136,511,366,812,144.75
  5. Step 5: Solve for x
    x = 2,136,511,366,812,144.75/60,459,487.23
  6. Step 6: Final answer
    x = 35,337,900.88

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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.