Home / 46,780,136.40-64,553,311.02-27,199,635.64

Finding the Fourth Proportional to 46,780,136.40, 64,553,311.02 and 27,199,635.64

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Solution

The fourth proportional to 46,780,136.40, 64,553,311.02 and 27,199,635.64 is: 37,533,591.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,780,136.40 : 64,553,311.02 = 27,199,635.64 : x
  2. Step 2: Convert to fraction form
    46,780,136.40/64,553,311.02 = 27,199,635.64/x
  3. Step 3: Cross multiply
    46,780,136.40x = 64,553,311.02 × 27,199,635.64
  4. Step 4: Simplify right side
    46,780,136.40x = 1,755,826,539,099,597
  5. Step 5: Solve for x
    x = 1,755,826,539,099,597/46,780,136.40
  6. Step 6: Final answer
    x = 37,533,591.70

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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.