Home / 14,596,313.20-21,894,469.80-14,223,065.20

Finding the Fourth Proportional to 14,596,313.20, 21,894,469.80 and 14,223,065.20

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Solution

The fourth proportional to 14,596,313.20, 21,894,469.80 and 14,223,065.20 is: 21,334,597.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,596,313.20 : 21,894,469.80 = 14,223,065.20 : x
  2. Step 2: Convert to fraction form
    14,596,313.20/21,894,469.80 = 14,223,065.20/x
  3. Step 3: Cross multiply
    14,596,313.20x = 21,894,469.80 × 14,223,065.20
  4. Step 4: Simplify right side
    14,596,313.20x = 311,406,471,484,830.94
  5. Step 5: Solve for x
    x = 311,406,471,484,830.94/14,596,313.20
  6. Step 6: Final answer
    x = 21,334,597.80

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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.