Home / 14,955,668.20-22,433,502.30-9,257,415.40

Finding the Fourth Proportional to 14,955,668.20, 22,433,502.30 and 9,257,415.40

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Solution

The fourth proportional to 14,955,668.20, 22,433,502.30 and 9,257,415.40 is: 13,886,123.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,955,668.20 : 22,433,502.30 = 9,257,415.40 : x
  2. Step 2: Convert to fraction form
    14,955,668.20/22,433,502.30 = 9,257,415.40/x
  3. Step 3: Cross multiply
    14,955,668.20x = 22,433,502.30 × 9,257,415.40
  4. Step 4: Simplify right side
    14,955,668.20x = 207,676,249,667,955.44
  5. Step 5: Solve for x
    x = 207,676,249,667,955.44/14,955,668.20
  6. Step 6: Final answer
    x = 13,886,123.10

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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.