Home / 96,868,251.54-133,679,230.47-52,814,890.89

Finding the Fourth Proportional to 96,868,251.54, 133,679,230.47 and 52,814,890.89

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Solution

The fourth proportional to 96,868,251.54, 133,679,230.47 and 52,814,890.89 is: 72,885,118.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,868,251.54 : 133,679,230.47 = 52,814,890.89 : x
  2. Step 2: Convert to fraction form
    96,868,251.54/133,679,230.47 = 52,814,890.89/x
  3. Step 3: Cross multiply
    96,868,251.54x = 133,679,230.47 × 52,814,890.89
  4. Step 4: Simplify right side
    96,868,251.54x = 7,060,253,971,532,213
  5. Step 5: Solve for x
    x = 7,060,253,971,532,213/96,868,251.54
  6. Step 6: Final answer
    x = 72,885,118.28

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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.