Home / 109,944,034.20-164,916,051.30-104,905,186.20

Finding the Fourth Proportional to 109,944,034.20, 164,916,051.30 and 104,905,186.20

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Solution

The fourth proportional to 109,944,034.20, 164,916,051.30 and 104,905,186.20 is: 157,357,779.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,944,034.20 : 164,916,051.30 = 104,905,186.20 : x
  2. Step 2: Convert to fraction form
    109,944,034.20/164,916,051.30 = 104,905,186.20/x
  3. Step 3: Cross multiply
    109,944,034.20x = 164,916,051.30 × 104,905,186.20
  4. Step 4: Simplify right side
    109,944,034.20x = 17,300,549,068,995,254
  5. Step 5: Solve for x
    x = 17,300,549,068,995,254/109,944,034.20
  6. Step 6: Final answer
    x = 157,357,779.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.