Home / 49,064,111.20-73,596,166.80-37,584,985.60

Finding the Fourth Proportional to 49,064,111.20, 73,596,166.80 and 37,584,985.60

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Solution

The fourth proportional to 49,064,111.20, 73,596,166.80 and 37,584,985.60 is: 56,377,478.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,064,111.20 : 73,596,166.80 = 37,584,985.60 : x
  2. Step 2: Convert to fraction form
    49,064,111.20/73,596,166.80 = 37,584,985.60/x
  3. Step 3: Cross multiply
    49,064,111.20x = 73,596,166.80 × 37,584,985.60
  4. Step 4: Simplify right side
    49,064,111.20x = 2,766,110,869,393,198
  5. Step 5: Solve for x
    x = 2,766,110,869,393,198/49,064,111.20
  6. Step 6: Final answer
    x = 56,377,478.40

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1.5x scale

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.