Home / 62,323,945.56-86,011,495.20-34,446,056.67

Finding the Fourth Proportional to 62,323,945.56, 86,011,495.20 and 34,446,056.67

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Solution

The fourth proportional to 62,323,945.56, 86,011,495.20 and 34,446,056.67 is: 47,538,017.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,323,945.56 : 86,011,495.20 = 34,446,056.67 : x
  2. Step 2: Convert to fraction form
    62,323,945.56/86,011,495.20 = 34,446,056.67/x
  3. Step 3: Cross multiply
    62,323,945.56x = 86,011,495.20 × 34,446,056.67
  4. Step 4: Simplify right side
    62,323,945.56x = 2,962,756,837,930,633
  5. Step 5: Solve for x
    x = 2,962,756,837,930,633/62,323,945.56
  6. Step 6: Final answer
    x = 47,538,017.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.