Home / 60,804,051.12-83,910,181.68-36,357,765.12

Finding the Fourth Proportional to 60,804,051.12, 83,910,181.68 and 36,357,765.12

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Solution

The fourth proportional to 60,804,051.12, 83,910,181.68 and 36,357,765.12 is: 50,174,069.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,804,051.12 : 83,910,181.68 = 36,357,765.12 : x
  2. Step 2: Convert to fraction form
    60,804,051.12/83,910,181.68 = 36,357,765.12/x
  3. Step 3: Cross multiply
    60,804,051.12x = 83,910,181.68 × 36,357,765.12
  4. Step 4: Simplify right side
    60,804,051.12x = 3,050,786,676,697,967
  5. Step 5: Solve for x
    x = 3,050,786,676,697,967/60,804,051.12
  6. Step 6: Final answer
    x = 50,174,069.33

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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.