Home / 46,478,046.80-69,717,070.20-41,376,213.20

Finding the Fourth Proportional to 46,478,046.80, 69,717,070.20 and 41,376,213.20

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Solution

The fourth proportional to 46,478,046.80, 69,717,070.20 and 41,376,213.20 is: 62,064,319.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,478,046.80 : 69,717,070.20 = 41,376,213.20 : x
  2. Step 2: Convert to fraction form
    46,478,046.80/69,717,070.20 = 41,376,213.20/x
  3. Step 3: Cross multiply
    46,478,046.80x = 69,717,070.20 × 41,376,213.20
  4. Step 4: Simplify right side
    46,478,046.80x = 2,884,628,360,274,567
  5. Step 5: Solve for x
    x = 2,884,628,360,274,567/46,478,046.80
  6. Step 6: Final answer
    x = 62,064,319.80

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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.