Home / 224,768,484,341.32-337,172,548,181.79-63,421,306,136.15

Finding the Fourth Proportional to 224,768,484,341.32, 337,172,548,181.79 and 63,421,306,136.15

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Solution

The fourth proportional to 224,768,484,341.32, 337,172,548,181.79 and 63,421,306,136.15 is: 95,137,552,142.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,768,484,341.32 : 337,172,548,181.79 = 63,421,306,136.15 : x
  2. Step 2: Convert to fraction form
    224,768,484,341.32/337,172,548,181.79 = 63,421,306,136.15/x
  3. Step 3: Cross multiply
    224,768,484,341.32x = 337,172,548,181.79 × 63,421,306,136.15
  4. Step 4: Simplify right side
    224,768,484,341.32x = 21,383,923,398,943,763,857,408
  5. Step 5: Solve for x
    x = 21,383,923,398,943,763,857,408/224,768,484,341.32
  6. Step 6: Final answer
    x = 95,137,552,142.19

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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.