Home / 5,663,054,441.72-8,494,922,159.00-1,732,794,649.49

Finding the Fourth Proportional to 5,663,054,441.72, 8,494,922,159.00 and 1,732,794,649.49

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Solution

The fourth proportional to 5,663,054,441.72, 8,494,922,159.00 and 1,732,794,649.49 is: 2,599,296,160.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,663,054,441.72 : 8,494,922,159.00 = 1,732,794,649.49 : x
  2. Step 2: Convert to fraction form
    5,663,054,441.72/8,494,922,159.00 = 1,732,794,649.49/x
  3. Step 3: Cross multiply
    5,663,054,441.72x = 8,494,922,159.00 × 1,732,794,649.49
  4. Step 4: Simplify right side
    5,663,054,441.72x = 14,719,955,664,911,095,808
  5. Step 5: Solve for x
    x = 14,719,955,664,911,095,808/5,663,054,441.72
  6. Step 6: Final answer
    x = 2,599,296,160.12

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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.