Home / 35,415,397.62-53,118,050.49-11,153,693.25

Finding the Fourth Proportional to 35,415,397.62, 53,118,050.49 and 11,153,693.25

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Solution

The fourth proportional to 35,415,397.62, 53,118,050.49 and 11,153,693.25 is: 16,728,950.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,415,397.62 : 53,118,050.49 = 11,153,693.25 : x
  2. Step 2: Convert to fraction form
    35,415,397.62/53,118,050.49 = 11,153,693.25/x
  3. Step 3: Cross multiply
    35,415,397.62x = 53,118,050.49 × 11,153,693.25
  4. Step 4: Simplify right side
    35,415,397.62x = 592,462,441,203,472.25
  5. Step 5: Solve for x
    x = 592,462,441,203,472.25/35,415,397.62
  6. Step 6: Final answer
    x = 16,728,950.71

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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.