Home / 14,008,895.48-21,003,419.93-6,223,533.83

Finding the Fourth Proportional to 14,008,895.48, 21,003,419.93 and 6,223,533.83

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Solution

The fourth proportional to 14,008,895.48, 21,003,419.93 and 6,223,533.83 is: 9,330,892.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,008,895.48 : 21,003,419.93 = 6,223,533.83 : x
  2. Step 2: Convert to fraction form
    14,008,895.48/21,003,419.93 = 6,223,533.83/x
  3. Step 3: Cross multiply
    14,008,895.48x = 21,003,419.93 × 6,223,533.83
  4. Step 4: Simplify right side
    14,008,895.48x = 130,715,494,398,610.42
  5. Step 5: Solve for x
    x = 130,715,494,398,610.42/14,008,895.48
  6. Step 6: Final answer
    x = 9,330,892.26

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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.