Home / 35,956,784.05-53,973,557.89-15,496,600.79

Finding the Fourth Proportional to 35,956,784.05, 53,973,557.89 and 15,496,600.79

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Solution

The fourth proportional to 35,956,784.05, 53,973,557.89 and 15,496,600.79 is: 23,261,442.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,956,784.05 : 53,973,557.89 = 15,496,600.79 : x
  2. Step 2: Convert to fraction form
    35,956,784.05/53,973,557.89 = 15,496,600.79/x
  3. Step 3: Cross multiply
    35,956,784.05x = 53,973,557.89 × 15,496,600.79
  4. Step 4: Simplify right side
    35,956,784.05x = 836,406,679,933,477.25
  5. Step 5: Solve for x
    x = 836,406,679,933,477.25/35,956,784.05
  6. Step 6: Final answer
    x = 23,261,442.93

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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.