Home / 107,938,468.46-148,955,282.44-59,045,896.46

Finding the Fourth Proportional to 107,938,468.46, 148,955,282.44 and 59,045,896.46

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Solution

The fourth proportional to 107,938,468.46, 148,955,282.44 and 59,045,896.46 is: 81,483,444.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,938,468.46 : 148,955,282.44 = 59,045,896.46 : x
  2. Step 2: Convert to fraction form
    107,938,468.46/148,955,282.44 = 59,045,896.46/x
  3. Step 3: Cross multiply
    107,938,468.46x = 148,955,282.44 × 59,045,896.46
  4. Step 4: Simplify right side
    107,938,468.46x = 8,795,198,184,122,296
  5. Step 5: Solve for x
    x = 8,795,198,184,122,296/107,938,468.46
  6. Step 6: Final answer
    x = 81,483,444.31

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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.