Home / 40,477,999.70-60,696,004.35-14,905,846.10

Finding the Fourth Proportional to 40,477,999.70, 60,696,004.35 and 14,905,846.10

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Solution

The fourth proportional to 40,477,999.70, 60,696,004.35 and 14,905,846.10 is: 22,351,037.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,477,999.70 : 60,696,004.35 = 14,905,846.10 : x
  2. Step 2: Convert to fraction form
    40,477,999.70/60,696,004.35 = 14,905,846.10/x
  3. Step 3: Cross multiply
    40,477,999.70x = 60,696,004.35 × 14,905,846.10
  4. Step 4: Simplify right side
    40,477,999.70x = 904,725,299,726,030.50
  5. Step 5: Solve for x
    x = 904,725,299,726,030.50/40,477,999.70
  6. Step 6: Final answer
    x = 22,351,037.76

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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.