Home / 332,075,423,472.35-458,264,526,320.16-179,828,514,028.12

Finding the Fourth Proportional to 332,075,423,472.35, 458,264,526,320.16 and 179,828,514,028.12

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Solution

The fourth proportional to 332,075,423,472.35, 458,264,526,320.16 and 179,828,514,028.12 is: 248,163,588,675.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,075,423,472.35 : 458,264,526,320.16 = 179,828,514,028.12 : x
  2. Step 2: Convert to fraction form
    332,075,423,472.35/458,264,526,320.16 = 179,828,514,028.12/x
  3. Step 3: Cross multiply
    332,075,423,472.35x = 458,264,526,320.16 × 179,828,514,028.12
  4. Step 4: Simplify right side
    332,075,423,472.35x = 82,409,028,799,954,658,787,328
  5. Step 5: Solve for x
    x = 82,409,028,799,954,658,787,328/332,075,423,472.35
  6. Step 6: Final answer
    x = 248,163,588,675.86

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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.