Home / 62,063,626.34-85,644,638.96-34,185,736.40

Finding the Fourth Proportional to 62,063,626.34, 85,644,638.96 and 34,185,736.40

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Solution

The fourth proportional to 62,063,626.34, 85,644,638.96 and 34,185,736.40 is: 47,174,572.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,063,626.34 : 85,644,638.96 = 34,185,736.40 : x
  2. Step 2: Convert to fraction form
    62,063,626.34/85,644,638.96 = 34,185,736.40/x
  3. Step 3: Cross multiply
    62,063,626.34x = 85,644,638.96 × 34,185,736.40
  4. Step 4: Simplify right side
    62,063,626.34x = 2,927,825,050,960,578.50
  5. Step 5: Solve for x
    x = 2,927,825,050,960,578.50/62,063,626.34
  6. Step 6: Final answer
    x = 47,174,572.67

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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.