Home / 24,927,127.20-37,387,004.40-6,978,045.60

Finding the Fourth Proportional to 24,927,127.20, 37,387,004.40 and 6,978,045.60

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Solution

The fourth proportional to 24,927,127.20, 37,387,004.40 and 6,978,045.60 is: 10,466,036.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,927,127.20 : 37,387,004.40 = 6,978,045.60 : x
  2. Step 2: Convert to fraction form
    24,927,127.20/37,387,004.40 = 6,978,045.60/x
  3. Step 3: Cross multiply
    24,927,127.20x = 37,387,004.40 × 6,978,045.60
  4. Step 4: Simplify right side
    24,927,127.20x = 260,888,221,550,600.62
  5. Step 5: Solve for x
    x = 260,888,221,550,600.62/24,927,127.20
  6. Step 6: Final answer
    x = 10,466,036.44

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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.