Home / 46,050,158.88-69,074,289.76-15,346,967.92

Finding the Fourth Proportional to 46,050,158.88, 69,074,289.76 and 15,346,967.92

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Solution

The fourth proportional to 46,050,158.88, 69,074,289.76 and 15,346,967.92 is: 23,020,135.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,050,158.88 : 69,074,289.76 = 15,346,967.92 : x
  2. Step 2: Convert to fraction form
    46,050,158.88/69,074,289.76 = 15,346,967.92/x
  3. Step 3: Cross multiply
    46,050,158.88x = 69,074,289.76 × 15,346,967.92
  4. Step 4: Simplify right side
    46,050,158.88x = 1,060,080,909,043,504.62
  5. Step 5: Solve for x
    x = 1,060,080,909,043,504.62/46,050,158.88
  6. Step 6: Final answer
    x = 23,020,135.76

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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.