Home / 14,544,630.16-21,823,372.08-7,626,457.55

Finding the Fourth Proportional to 14,544,630.16, 21,823,372.08 and 7,626,457.55

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Solution

The fourth proportional to 14,544,630.16, 21,823,372.08 and 7,626,457.55 is: 11,443,056.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,544,630.16 : 21,823,372.08 = 7,626,457.55 : x
  2. Step 2: Convert to fraction form
    14,544,630.16/21,823,372.08 = 7,626,457.55/x
  3. Step 3: Cross multiply
    14,544,630.16x = 21,823,372.08 × 7,626,457.55
  4. Step 4: Simplify right side
    14,544,630.16x = 166,435,020,820,533.62
  5. Step 5: Solve for x
    x = 166,435,020,820,533.62/14,544,630.16
  6. Step 6: Final answer
    x = 11,443,056.24

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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.