Home / 335,575,039.24-503,362,595.32-102,406,973.56

Finding the Fourth Proportional to 335,575,039.24, 503,362,595.32 and 102,406,973.56

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Solution

The fourth proportional to 335,575,039.24, 503,362,595.32 and 102,406,973.56 is: 153,610,471.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,575,039.24 : 503,362,595.32 = 102,406,973.56 : x
  2. Step 2: Convert to fraction form
    335,575,039.24/503,362,595.32 = 102,406,973.56/x
  3. Step 3: Cross multiply
    335,575,039.24x = 503,362,595.32 × 102,406,973.56
  4. Step 4: Simplify right side
    335,575,039.24x = 51,547,839,990,028,224
  5. Step 5: Solve for x
    x = 51,547,839,990,028,224/335,575,039.24
  6. Step 6: Final answer
    x = 153,610,471.47

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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.