Home / 73,938,822.04-101,501,262.40-63,466,657.75

Finding the Fourth Proportional to 73,938,822.04, 101,501,262.40 and 63,466,657.75

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Solution

The fourth proportional to 73,938,822.04, 101,501,262.40 and 63,466,657.75 is: 87,125,351.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,938,822.04 : 101,501,262.40 = 63,466,657.75 : x
  2. Step 2: Convert to fraction form
    73,938,822.04/101,501,262.40 = 63,466,657.75/x
  3. Step 3: Cross multiply
    73,938,822.04x = 101,501,262.40 × 63,466,657.75
  4. Step 4: Simplify right side
    73,938,822.04x = 6,441,945,881,933,744
  5. Step 5: Solve for x
    x = 6,441,945,881,933,744/73,938,822.04
  6. Step 6: Final answer
    x = 87,125,351.80

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.