Home / 106,094,355.21-146,356,637.43-62,012,554.47

Finding the Fourth Proportional to 106,094,355.21, 146,356,637.43 and 62,012,554.47

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Solution

The fourth proportional to 106,094,355.21, 146,356,637.43 and 62,012,554.47 is: 85,546,011.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,094,355.21 : 146,356,637.43 = 62,012,554.47 : x
  2. Step 2: Convert to fraction form
    106,094,355.21/146,356,637.43 = 62,012,554.47/x
  3. Step 3: Cross multiply
    106,094,355.21x = 146,356,637.43 × 62,012,554.47
  4. Step 4: Simplify right side
    106,094,355.21x = 9,075,948,950,673,916
  5. Step 5: Solve for x
    x = 9,075,948,950,673,916/106,094,355.21
  6. Step 6: Final answer
    x = 85,546,011.69

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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.