Home / 14,014,632.15-21,021,948.23-14,014,632.15

Finding the Fourth Proportional to 14,014,632.15, 21,021,948.23 and 14,014,632.15

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Solution

The fourth proportional to 14,014,632.15, 21,021,948.23 and 14,014,632.15 is: 21,021,948.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,014,632.15 : 21,021,948.23 = 14,014,632.15 : x
  2. Step 2: Convert to fraction form
    14,014,632.15/21,021,948.23 = 14,014,632.15/x
  3. Step 3: Cross multiply
    14,014,632.15x = 21,021,948.23 × 14,014,632.15
  4. Step 4: Simplify right side
    14,014,632.15x = 294,614,871,449,720.44
  5. Step 5: Solve for x
    x = 294,614,871,449,720.44/14,014,632.15
  6. Step 6: Final answer
    x = 21,021,948.23

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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.