Home / 332,075,423,480.85-458,264,526,331.89-179,828,514,036.62

Finding the Fourth Proportional to 332,075,423,480.85, 458,264,526,331.89 and 179,828,514,036.62

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Solution

The fourth proportional to 332,075,423,480.85, 458,264,526,331.89 and 179,828,514,036.62 is: 248,163,588,687.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,075,423,480.85 : 458,264,526,331.89 = 179,828,514,036.62 : x
  2. Step 2: Convert to fraction form
    332,075,423,480.85/458,264,526,331.89 = 179,828,514,036.62/x
  3. Step 3: Cross multiply
    332,075,423,480.85x = 458,264,526,331.89 × 179,828,514,036.62
  4. Step 4: Simplify right side
    332,075,423,480.85x = 82,409,028,805,959,291,502,592
  5. Step 5: Solve for x
    x = 82,409,028,805,959,291,502,592/332,075,423,480.85
  6. Step 6: Final answer
    x = 248,163,588,687.59

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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.