Home / 14,447,725.04-21,673,829.24-4,862,355.55

Finding the Fourth Proportional to 14,447,725.04, 21,673,829.24 and 4,862,355.55

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Solution

The fourth proportional to 14,447,725.04, 21,673,829.24 and 4,862,355.55 is: 7,294,287.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,447,725.04 : 21,673,829.24 = 4,862,355.55 : x
  2. Step 2: Convert to fraction form
    14,447,725.04/21,673,829.24 = 4,862,355.55/x
  3. Step 3: Cross multiply
    14,447,725.04x = 21,673,829.24 × 4,862,355.55
  4. Step 4: Simplify right side
    14,447,725.04x = 105,385,863,894,866.27
  5. Step 5: Solve for x
    x = 105,385,863,894,866.27/14,447,725.04
  6. Step 6: Final answer
    x = 7,294,287.76

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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.