Home / 39,601,438.98-59,402,205.84-10,847,822.46

Finding the Fourth Proportional to 39,601,438.98, 59,402,205.84 and 10,847,822.46

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Solution

The fourth proportional to 39,601,438.98, 59,402,205.84 and 10,847,822.46 is: 16,271,746.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,601,438.98 : 59,402,205.84 = 10,847,822.46 : x
  2. Step 2: Convert to fraction form
    39,601,438.98/59,402,205.84 = 10,847,822.46/x
  3. Step 3: Cross multiply
    39,601,438.98x = 59,402,205.84 × 10,847,822.46
  4. Step 4: Simplify right side
    39,601,438.98x = 644,384,582,684,695.25
  5. Step 5: Solve for x
    x = 644,384,582,684,695.25/39,601,438.98
  6. Step 6: Final answer
    x = 16,271,746.67

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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.