Home / 45,885,580.50-63,201,476.70-35,268,667.50

Finding the Fourth Proportional to 45,885,580.50, 63,201,476.70 and 35,268,667.50

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Solution

The fourth proportional to 45,885,580.50, 63,201,476.70 and 35,268,667.50 is: 48,578,046.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,885,580.50 : 63,201,476.70 = 35,268,667.50 : x
  2. Step 2: Convert to fraction form
    45,885,580.50/63,201,476.70 = 35,268,667.50/x
  3. Step 3: Cross multiply
    45,885,580.50x = 63,201,476.70 × 35,268,667.50
  4. Step 4: Simplify right side
    45,885,580.50x = 2,229,031,867,241,297.25
  5. Step 5: Solve for x
    x = 2,229,031,867,241,297.25/45,885,580.50
  6. Step 6: Final answer
    x = 48,578,046.59

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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.