Home / 15,056,085.02-22,571,429.36-6,529,999.91

Finding the Fourth Proportional to 15,056,085.02, 22,571,429.36 and 6,529,999.91

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Solution

The fourth proportional to 15,056,085.02, 22,571,429.36 and 6,529,999.91 is: 9,789,492.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,056,085.02 : 22,571,429.36 = 6,529,999.91 : x
  2. Step 2: Convert to fraction form
    15,056,085.02/22,571,429.36 = 6,529,999.91/x
  3. Step 3: Cross multiply
    15,056,085.02x = 22,571,429.36 × 6,529,999.91
  4. Step 4: Simplify right side
    15,056,085.02x = 147,391,431,543,864.22
  5. Step 5: Solve for x
    x = 147,391,431,543,864.22/15,056,085.02
  6. Step 6: Final answer
    x = 9,789,492.51

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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.