Home / 164,756,036.30-227,348,301.53-97,763,448.35

Finding the Fourth Proportional to 164,756,036.30, 227,348,301.53 and 97,763,448.35

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Solution

The fourth proportional to 164,756,036.30, 227,348,301.53 and 97,763,448.35 is: 134,904,641.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,756,036.30 : 227,348,301.53 = 97,763,448.35 : x
  2. Step 2: Convert to fraction form
    164,756,036.30/227,348,301.53 = 97,763,448.35/x
  3. Step 3: Cross multiply
    164,756,036.30x = 227,348,301.53 × 97,763,448.35
  4. Step 4: Simplify right side
    164,756,036.30x = 22,226,353,932,462,824
  5. Step 5: Solve for x
    x = 22,226,353,932,462,824/164,756,036.30
  6. Step 6: Final answer
    x = 134,904,641.02

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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.