Home / 65,536,257.40-98,328,005.70-27,225,266.20

Finding the Fourth Proportional to 65,536,257.40, 98,328,005.70 and 27,225,266.20

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Solution

The fourth proportional to 65,536,257.40, 98,328,005.70 and 27,225,266.20 is: 40,847,711.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,536,257.40 : 98,328,005.70 = 27,225,266.20 : x
  2. Step 2: Convert to fraction form
    65,536,257.40/98,328,005.70 = 27,225,266.20/x
  3. Step 3: Cross multiply
    65,536,257.40x = 98,328,005.70 × 27,225,266.20
  4. Step 4: Simplify right side
    65,536,257.40x = 2,677,006,130,097,617.50
  5. Step 5: Solve for x
    x = 2,677,006,130,097,617.50/65,536,257.40
  6. Step 6: Final answer
    x = 40,847,711.42

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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.