Home / 14,869,391.57-22,300,303.93-4,632,343.22

Finding the Fourth Proportional to 14,869,391.57, 22,300,303.93 and 4,632,343.22

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Solution

The fourth proportional to 14,869,391.57, 22,300,303.93 and 4,632,343.22 is: 6,947,336.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,869,391.57 : 22,300,303.93 = 4,632,343.22 : x
  2. Step 2: Convert to fraction form
    14,869,391.57/22,300,303.93 = 4,632,343.22/x
  3. Step 3: Cross multiply
    14,869,391.57x = 22,300,303.93 × 4,632,343.22
  4. Step 4: Simplify right side
    14,869,391.57x = 103,302,661,758,244.75
  5. Step 5: Solve for x
    x = 103,302,661,758,244.75/14,869,391.57
  6. Step 6: Final answer
    x = 6,947,336.16

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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.