Home / 44,484,607.90-66,733,250.46-13,781,600.62

Finding the Fourth Proportional to 44,484,607.90, 66,733,250.46 and 13,781,600.62

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Solution

The fourth proportional to 44,484,607.90, 66,733,250.46 and 13,781,600.62 is: 20,674,364.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,484,607.90 : 66,733,250.46 = 13,781,600.62 : x
  2. Step 2: Convert to fraction form
    44,484,607.90/66,733,250.46 = 13,781,600.62/x
  3. Step 3: Cross multiply
    44,484,607.90x = 66,733,250.46 × 13,781,600.62
  4. Step 4: Simplify right side
    44,484,607.90x = 919,691,005,914,151.25
  5. Step 5: Solve for x
    x = 919,691,005,914,151.25/44,484,607.90
  6. Step 6: Final answer
    x = 20,674,364.67

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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.