Home / 14,569,223.40-21,853,835.10-4,470,532.20

Finding the Fourth Proportional to 14,569,223.40, 21,853,835.10 and 4,470,532.20

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Solution

The fourth proportional to 14,569,223.40, 21,853,835.10 and 4,470,532.20 is: 6,705,798.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,569,223.40 : 21,853,835.10 = 4,470,532.20 : x
  2. Step 2: Convert to fraction form
    14,569,223.40/21,853,835.10 = 4,470,532.20/x
  3. Step 3: Cross multiply
    14,569,223.40x = 21,853,835.10 × 4,470,532.20
  4. Step 4: Simplify right side
    14,569,223.40x = 97,698,273,508,040.23
  5. Step 5: Solve for x
    x = 97,698,273,508,040.23/14,569,223.40
  6. Step 6: Final answer
    x = 6,705,798.30

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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.