Home / 14,969,128.48-22,453,543.04-4,733,990.04

Finding the Fourth Proportional to 14,969,128.48, 22,453,543.04 and 4,733,990.04

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Solution

The fourth proportional to 14,969,128.48, 22,453,543.04 and 4,733,990.04 is: 7,100,937.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,969,128.48 : 22,453,543.04 = 4,733,990.04 : x
  2. Step 2: Convert to fraction form
    14,969,128.48/22,453,543.04 = 4,733,990.04/x
  3. Step 3: Cross multiply
    14,969,128.48x = 22,453,543.04 × 4,733,990.04
  4. Step 4: Simplify right side
    14,969,128.48x = 106,294,849,114,071.31
  5. Step 5: Solve for x
    x = 106,294,849,114,071.31/14,969,128.48
  6. Step 6: Final answer
    x = 7,100,937.72

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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.