Home / 34,907,018.42-48,171,226.02-19,225,741.70

Finding the Fourth Proportional to 34,907,018.42, 48,171,226.02 and 19,225,741.70

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Solution

The fourth proportional to 34,907,018.42, 48,171,226.02 and 19,225,741.70 is: 26,531,270.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,907,018.42 : 48,171,226.02 = 19,225,741.70 : x
  2. Step 2: Convert to fraction form
    34,907,018.42/48,171,226.02 = 19,225,741.70/x
  3. Step 3: Cross multiply
    34,907,018.42x = 48,171,226.02 × 19,225,741.70
  4. Step 4: Simplify right side
    34,907,018.42x = 926,127,548,832,839
  5. Step 5: Solve for x
    x = 926,127,548,832,839/34,907,018.42
  6. Step 6: Final answer
    x = 26,531,270.52

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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.