Home / 46,626,245.93-69,962,951.64-31,074,686.12

Finding the Fourth Proportional to 46,626,245.93, 69,962,951.64 and 31,074,686.12

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Solution

The fourth proportional to 46,626,245.93, 69,962,951.64 and 31,074,686.12 is: 46,627,746.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,626,245.93 : 69,962,951.64 = 31,074,686.12 : x
  2. Step 2: Convert to fraction form
    46,626,245.93/69,962,951.64 = 31,074,686.12/x
  3. Step 3: Cross multiply
    46,626,245.93x = 69,962,951.64 × 31,074,686.12
  4. Step 4: Simplify right side
    46,626,245.93x = 2,174,076,762,241,739.25
  5. Step 5: Solve for x
    x = 2,174,076,762,241,739.25/46,626,245.93
  6. Step 6: Final answer
    x = 46,627,746.22

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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.