Home / 63,938,897.48-88,243,759.86-41,930,912.36

Finding the Fourth Proportional to 63,938,897.48, 88,243,759.86 and 41,930,912.36

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Solution

The fourth proportional to 63,938,897.48, 88,243,759.86 and 41,930,912.36 is: 57,869,958.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,938,897.48 : 88,243,759.86 = 41,930,912.36 : x
  2. Step 2: Convert to fraction form
    63,938,897.48/88,243,759.86 = 41,930,912.36/x
  3. Step 3: Cross multiply
    63,938,897.48x = 88,243,759.86 × 41,930,912.36
  4. Step 4: Simplify right side
    63,938,897.48x = 3,700,141,361,006,546
  5. Step 5: Solve for x
    x = 3,700,141,361,006,546/63,938,897.48
  6. Step 6: Final answer
    x = 57,869,958.77

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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.