Home / 14,017,358.40-21,024,069.30-4,433,705.70

Finding the Fourth Proportional to 14,017,358.40, 21,024,069.30 and 4,433,705.70

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Solution

The fourth proportional to 14,017,358.40, 21,024,069.30 and 4,433,705.70 is: 6,649,935.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,017,358.40 : 21,024,069.30 = 4,433,705.70 : x
  2. Step 2: Convert to fraction form
    14,017,358.40/21,024,069.30 = 4,433,705.70/x
  3. Step 3: Cross multiply
    14,017,358.40x = 21,024,069.30 × 4,433,705.70
  4. Step 4: Simplify right side
    14,017,358.40x = 93,214,535,892,605.02
  5. Step 5: Solve for x
    x = 93,214,535,892,605.02/14,017,358.40
  6. Step 6: Final answer
    x = 6,649,935.97

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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.