Home / 73,899,462.27-110,574,615.54-46,477,697.16

Finding the Fourth Proportional to 73,899,462.27, 110,574,615.54 and 46,477,697.16

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Solution

The fourth proportional to 73,899,462.27, 110,574,615.54 and 46,477,697.16 is: 69,543,855.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,899,462.27 : 110,574,615.54 = 46,477,697.16 : x
  2. Step 2: Convert to fraction form
    73,899,462.27/110,574,615.54 = 46,477,697.16/x
  3. Step 3: Cross multiply
    73,899,462.27x = 110,574,615.54 × 46,477,697.16
  4. Step 4: Simplify right side
    73,899,462.27x = 5,139,253,494,651,550
  5. Step 5: Solve for x
    x = 5,139,253,494,651,550/73,899,462.27
  6. Step 6: Final answer
    x = 69,543,855.08

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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.