Home / 43,338,830.39-65,014,971.98-14,582,724.64

Finding the Fourth Proportional to 43,338,830.39, 65,014,971.98 and 14,582,724.64

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Solution

The fourth proportional to 43,338,830.39, 65,014,971.98 and 14,582,724.64 is: 21,876,350.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,338,830.39 : 65,014,971.98 = 14,582,724.64 : x
  2. Step 2: Convert to fraction form
    43,338,830.39/65,014,971.98 = 14,582,724.64/x
  3. Step 3: Cross multiply
    43,338,830.39x = 65,014,971.98 × 14,582,724.64
  4. Step 4: Simplify right side
    43,338,830.39x = 948,095,433,626,204.50
  5. Step 5: Solve for x
    x = 948,095,433,626,204.50/43,338,830.39
  6. Step 6: Final answer
    x = 21,876,350.26

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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.