Home / 96,867,673.67-133,678,435.17-52,814,315.18

Finding the Fourth Proportional to 96,867,673.67, 133,678,435.17 and 52,814,315.18

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Solution

The fourth proportional to 96,867,673.67, 133,678,435.17 and 52,814,315.18 is: 72,884,324.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,867,673.67 : 133,678,435.17 = 52,814,315.18 : x
  2. Step 2: Convert to fraction form
    96,867,673.67/133,678,435.17 = 52,814,315.18/x
  3. Step 3: Cross multiply
    96,867,673.67x = 133,678,435.17 × 52,814,315.18
  4. Step 4: Simplify right side
    96,867,673.67x = 7,060,135,007,169,184
  5. Step 5: Solve for x
    x = 7,060,135,007,169,184/96,867,673.67
  6. Step 6: Final answer
    x = 72,884,324.98

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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.