Home / 9,432,800.70-14,116,541.85-5,648,999.10

Finding the Fourth Proportional to 9,432,800.70, 14,116,541.85 and 5,648,999.10

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Solution

The fourth proportional to 9,432,800.70, 14,116,541.85 and 5,648,999.10 is: 8,453,940.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432,800.70 : 14,116,541.85 = 5,648,999.10 : x
  2. Step 2: Convert to fraction form
    9,432,800.70/14,116,541.85 = 5,648,999.10/x
  3. Step 3: Cross multiply
    9,432,800.70x = 14,116,541.85 × 5,648,999.10
  4. Step 4: Simplify right side
    9,432,800.70x = 79,744,332,205,762.33
  5. Step 5: Solve for x
    x = 79,744,332,205,762.33/9,432,800.70
  6. Step 6: Final answer
    x = 8,453,940.11

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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.