Home / 61,411,411.95-92,148,998.72-25,046,481.39

Finding the Fourth Proportional to 61,411,411.95, 92,148,998.72 and 25,046,481.39

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Solution

The fourth proportional to 61,411,411.95, 92,148,998.72 and 25,046,481.39 is: 37,582,724.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,411,411.95 : 92,148,998.72 = 25,046,481.39 : x
  2. Step 2: Convert to fraction form
    61,411,411.95/92,148,998.72 = 25,046,481.39/x
  3. Step 3: Cross multiply
    61,411,411.95x = 92,148,998.72 × 25,046,481.39
  4. Step 4: Simplify right side
    61,411,411.95x = 2,308,008,181,422,381.50
  5. Step 5: Solve for x
    x = 2,308,008,181,422,381.50/61,411,411.95
  6. Step 6: Final answer
    x = 37,582,724.58

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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.