Home / 47,180,702.48-65,053,657.89-32,303,240.88

Finding the Fourth Proportional to 47,180,702.48, 65,053,657.89 and 32,303,240.88

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Solution

The fourth proportional to 47,180,702.48, 65,053,657.89 and 32,303,240.88 is: 44,540,328.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,180,702.48 : 65,053,657.89 = 32,303,240.88 : x
  2. Step 2: Convert to fraction form
    47,180,702.48/65,053,657.89 = 32,303,240.88/x
  3. Step 3: Cross multiply
    47,180,702.48x = 65,053,657.89 × 32,303,240.88
  4. Step 4: Simplify right side
    47,180,702.48x = 2,101,443,980,945,782.50
  5. Step 5: Solve for x
    x = 2,101,443,980,945,782.50/47,180,702.48
  6. Step 6: Final answer
    x = 44,540,328.37

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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.