Home / 14,817,620.19-22,226,430.30-9,767,749.71

Finding the Fourth Proportional to 14,817,620.19, 22,226,430.30 and 9,767,749.71

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Solution

The fourth proportional to 14,817,620.19, 22,226,430.30 and 9,767,749.71 is: 14,651,624.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,817,620.19 : 22,226,430.30 = 9,767,749.71 : x
  2. Step 2: Convert to fraction form
    14,817,620.19/22,226,430.30 = 9,767,749.71/x
  3. Step 3: Cross multiply
    14,817,620.19x = 22,226,430.30 × 9,767,749.71
  4. Step 4: Simplify right side
    14,817,620.19x = 217,102,208,117,160.25
  5. Step 5: Solve for x
    x = 217,102,208,117,160.25/14,817,620.19
  6. Step 6: Final answer
    x = 14,651,624.57

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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.