Home / 11,735,925.33-16,195,335.63-6,508,089.89

Finding the Fourth Proportional to 11,735,925.33, 16,195,335.63 and 6,508,089.89

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Solution

The fourth proportional to 11,735,925.33, 16,195,335.63 and 6,508,089.89 is: 8,981,030.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,735,925.33 : 16,195,335.63 = 6,508,089.89 : x
  2. Step 2: Convert to fraction form
    11,735,925.33/16,195,335.63 = 6,508,089.89/x
  3. Step 3: Cross multiply
    11,735,925.33x = 16,195,335.63 × 6,508,089.89
  4. Step 4: Simplify right side
    11,735,925.33x = 105,400,699,997,783.11
  5. Step 5: Solve for x
    x = 105,400,699,997,783.11/11,735,925.33
  6. Step 6: Final answer
    x = 8,981,030.22

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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.