Home / 56,531,384.48-84,795,268.08-23,759,315.84

Finding the Fourth Proportional to 56,531,384.48, 84,795,268.08 and 23,759,315.84

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Solution

The fourth proportional to 56,531,384.48, 84,795,268.08 and 23,759,315.84 is: 35,638,213.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,531,384.48 : 84,795,268.08 = 23,759,315.84 : x
  2. Step 2: Convert to fraction form
    56,531,384.48/84,795,268.08 = 23,759,315.84/x
  3. Step 3: Cross multiply
    56,531,384.48x = 84,795,268.08 × 23,759,315.84
  4. Step 4: Simplify right side
    56,531,384.48x = 2,014,677,556,050,190.25
  5. Step 5: Solve for x
    x = 2,014,677,556,050,190.25/56,531,384.48
  6. Step 6: Final answer
    x = 35,638,213.62

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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.