Home / 14,702,918.90-22,054,378.35-14,041,570.10

Finding the Fourth Proportional to 14,702,918.90, 22,054,378.35 and 14,041,570.10

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Solution

The fourth proportional to 14,702,918.90, 22,054,378.35 and 14,041,570.10 is: 21,062,355.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,702,918.90 : 22,054,378.35 = 14,041,570.10 : x
  2. Step 2: Convert to fraction form
    14,702,918.90/22,054,378.35 = 14,041,570.10/x
  3. Step 3: Cross multiply
    14,702,918.90x = 22,054,378.35 × 14,041,570.10
  4. Step 4: Simplify right side
    14,702,918.90x = 309,678,099,613,447.38
  5. Step 5: Solve for x
    x = 309,678,099,613,447.38/14,702,918.90
  6. Step 6: Final answer
    x = 21,062,355.15

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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.