Home / 49,153,999.80-73,730,999.70-34,025,014.20

Finding the Fourth Proportional to 49,153,999.80, 73,730,999.70 and 34,025,014.20

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Solution

The fourth proportional to 49,153,999.80, 73,730,999.70 and 34,025,014.20 is: 51,037,521.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,153,999.80 : 73,730,999.70 = 34,025,014.20 : x
  2. Step 2: Convert to fraction form
    49,153,999.80/73,730,999.70 = 34,025,014.20/x
  3. Step 3: Cross multiply
    49,153,999.80x = 73,730,999.70 × 34,025,014.20
  4. Step 4: Simplify right side
    49,153,999.80x = 2,508,698,311,772,696
  5. Step 5: Solve for x
    x = 2,508,698,311,772,696/49,153,999.80
  6. Step 6: Final answer
    x = 51,037,521.30

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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.