Home / 14,365,792.01-21,548,085.22-6,686,796.24

Finding the Fourth Proportional to 14,365,792.01, 21,548,085.22 and 6,686,796.24

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Solution

The fourth proportional to 14,365,792.01, 21,548,085.22 and 6,686,796.24 is: 10,029,913.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,365,792.01 : 21,548,085.22 = 6,686,796.24 : x
  2. Step 2: Convert to fraction form
    14,365,792.01/21,548,085.22 = 6,686,796.24/x
  3. Step 3: Cross multiply
    14,365,792.01x = 21,548,085.22 × 6,686,796.24
  4. Step 4: Simplify right side
    14,365,792.01x = 144,087,655,217,850.81
  5. Step 5: Solve for x
    x = 144,087,655,217,850.81/14,365,792.01
  6. Step 6: Final answer
    x = 10,029,913.78

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1.5x scale

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.