Home / 106,448,822.40-159,673,233.60-58,075,881.60

Finding the Fourth Proportional to 106,448,822.40, 159,673,233.60 and 58,075,881.60

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Solution

The fourth proportional to 106,448,822.40, 159,673,233.60 and 58,075,881.60 is: 87,113,822.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,448,822.40 : 159,673,233.60 = 58,075,881.60 : x
  2. Step 2: Convert to fraction form
    106,448,822.40/159,673,233.60 = 58,075,881.60/x
  3. Step 3: Cross multiply
    106,448,822.40x = 159,673,233.60 × 58,075,881.60
  4. Step 4: Simplify right side
    106,448,822.40x = 9,273,163,809,242,742
  5. Step 5: Solve for x
    x = 9,273,163,809,242,742/106,448,822.40
  6. Step 6: Final answer
    x = 87,113,822.40

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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.