Home / 44,729,927.53-67,087,417.22-12,385,099.67

Finding the Fourth Proportional to 44,729,927.53, 67,087,417.22 and 12,385,099.67

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Solution

The fourth proportional to 44,729,927.53, 67,087,417.22 and 12,385,099.67 is: 18,575,580.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,729,927.53 : 67,087,417.22 = 12,385,099.67 : x
  2. Step 2: Convert to fraction form
    44,729,927.53/67,087,417.22 = 12,385,099.67/x
  3. Step 3: Cross multiply
    44,729,927.53x = 67,087,417.22 × 12,385,099.67
  4. Step 4: Simplify right side
    44,729,927.53x = 830,884,348,475,211.75
  5. Step 5: Solve for x
    x = 830,884,348,475,211.75/44,729,927.53
  6. Step 6: Final answer
    x = 18,575,580.03

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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.