Home / 218,177,356.48-301,091,110.84-119,064,488.26

Finding the Fourth Proportional to 218,177,356.48, 301,091,110.84 and 119,064,488.26

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Solution

The fourth proportional to 218,177,356.48, 301,091,110.84 and 119,064,488.26 is: 164,312,464.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,177,356.48 : 301,091,110.84 = 119,064,488.26 : x
  2. Step 2: Convert to fraction form
    218,177,356.48/301,091,110.84 = 119,064,488.26/x
  3. Step 3: Cross multiply
    218,177,356.48x = 301,091,110.84 × 119,064,488.26
  4. Step 4: Simplify right side
    218,177,356.48x = 35,849,259,030,749,144
  5. Step 5: Solve for x
    x = 35,849,259,030,749,144/218,177,356.48
  6. Step 6: Final answer
    x = 164,312,464.00

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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.