Home / 43,403,730.08-59,869,902.26-25,750,134.34

Finding the Fourth Proportional to 43,403,730.08, 59,869,902.26 and 25,750,134.34

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Solution

The fourth proportional to 43,403,730.08, 59,869,902.26 and 25,750,134.34 is: 35,519,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,403,730.08 : 59,869,902.26 = 25,750,134.34 : x
  2. Step 2: Convert to fraction form
    43,403,730.08/59,869,902.26 = 25,750,134.34/x
  3. Step 3: Cross multiply
    43,403,730.08x = 59,869,902.26 × 25,750,134.34
  4. Step 4: Simplify right side
    43,403,730.08x = 1,541,658,026,117,669.50
  5. Step 5: Solve for x
    x = 1,541,658,026,117,669.50/43,403,730.08
  6. Step 6: Final answer
    x = 35,519,021.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.