Home / 46,113,049.68-69,181,688.84-16,572,222.47

Finding the Fourth Proportional to 46,113,049.68, 69,181,688.84 and 16,572,222.47

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Solution

The fourth proportional to 46,113,049.68, 69,181,688.84 and 16,572,222.47 is: 24,862,687.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,113,049.68 : 69,181,688.84 = 16,572,222.47 : x
  2. Step 2: Convert to fraction form
    46,113,049.68/69,181,688.84 = 16,572,222.47/x
  3. Step 3: Cross multiply
    46,113,049.68x = 69,181,688.84 × 16,572,222.47
  4. Step 4: Simplify right side
    46,113,049.68x = 1,146,494,337,878,026.50
  5. Step 5: Solve for x
    x = 1,146,494,337,878,026.50/46,113,049.68
  6. Step 6: Final answer
    x = 24,862,687.37

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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.