Home / 14,171,036.32-21,259,927.44-4,586,414.88

Finding the Fourth Proportional to 14,171,036.32, 21,259,927.44 and 4,586,414.88

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Solution

The fourth proportional to 14,171,036.32, 21,259,927.44 and 4,586,414.88 is: 6,880,713.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,171,036.32 : 21,259,927.44 = 4,586,414.88 : x
  2. Step 2: Convert to fraction form
    14,171,036.32/21,259,927.44 = 4,586,414.88/x
  3. Step 3: Cross multiply
    14,171,036.32x = 21,259,927.44 × 4,586,414.88
  4. Step 4: Simplify right side
    14,171,036.32x = 97,506,847,558,536.31
  5. Step 5: Solve for x
    x = 97,506,847,558,536.31/14,171,036.32
  6. Step 6: Final answer
    x = 6,880,713.97

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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.