Home / 46,052,938.02-69,074,673.12-15,344,200.74

Finding the Fourth Proportional to 46,052,938.02, 69,074,673.12 and 15,344,200.74

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Solution

The fourth proportional to 46,052,938.02, 69,074,673.12 and 15,344,200.74 is: 23,014,723.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,052,938.02 : 69,074,673.12 = 15,344,200.74 : x
  2. Step 2: Convert to fraction form
    46,052,938.02/69,074,673.12 = 15,344,200.74/x
  3. Step 3: Cross multiply
    46,052,938.02x = 69,074,673.12 × 15,344,200.74
  4. Step 4: Simplify right side
    46,052,938.02x = 1,059,895,650,403,162.25
  5. Step 5: Solve for x
    x = 1,059,895,650,403,162.25/46,052,938.02
  6. Step 6: Final answer
    x = 23,014,723.84

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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.