Home / 250,926,653.34-376,243,833.69-97,393,348.50

Finding the Fourth Proportional to 250,926,653.34, 376,243,833.69 and 97,393,348.50

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Solution

The fourth proportional to 250,926,653.34, 376,243,833.69 and 97,393,348.50 is: 146,033,298.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,926,653.34 : 376,243,833.69 = 97,393,348.50 : x
  2. Step 2: Convert to fraction form
    250,926,653.34/376,243,833.69 = 97,393,348.50/x
  3. Step 3: Cross multiply
    250,926,653.34x = 376,243,833.69 × 97,393,348.50
  4. Step 4: Simplify right side
    250,926,653.34x = 36,643,646,815,546,208
  5. Step 5: Solve for x
    x = 36,643,646,815,546,208/250,926,653.34
  6. Step 6: Final answer
    x = 146,033,298.29

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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.