Home / 96,663,774.17-133,396,000.92-52,611,088.88

Finding the Fourth Proportional to 96,663,774.17, 133,396,000.92 and 52,611,088.88

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Solution

The fourth proportional to 96,663,774.17, 133,396,000.92 and 52,611,088.88 is: 72,603,298.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,663,774.17 : 133,396,000.92 = 52,611,088.88 : x
  2. Step 2: Convert to fraction form
    96,663,774.17/133,396,000.92 = 52,611,088.88/x
  3. Step 3: Cross multiply
    96,663,774.17x = 133,396,000.92 × 52,611,088.88
  4. Step 4: Simplify right side
    96,663,774.17x = 7,018,108,859,971,702
  5. Step 5: Solve for x
    x = 7,018,108,859,971,702/96,663,774.17
  6. Step 6: Final answer
    x = 72,603,298.60

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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.