Home / 163,927,674.06-226,248,179.45-97,851,580.62

Finding the Fourth Proportional to 163,927,674.06, 226,248,179.45 and 97,851,580.62

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Solution

The fourth proportional to 163,927,674.06, 226,248,179.45 and 97,851,580.62 is: 135,051,888.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,927,674.06 : 226,248,179.45 = 97,851,580.62 : x
  2. Step 2: Convert to fraction form
    163,927,674.06/226,248,179.45 = 97,851,580.62/x
  3. Step 3: Cross multiply
    163,927,674.06x = 226,248,179.45 × 97,851,580.62
  4. Step 4: Simplify right side
    163,927,674.06x = 22,138,741,971,090,644
  5. Step 5: Solve for x
    x = 22,138,741,971,090,644/163,927,674.06
  6. Step 6: Final answer
    x = 135,051,888.57

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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.