Home / 10,014,243,203.98-15,018,175,586.49-3,289,824,284.86

Finding the Fourth Proportional to 10,014,243,203.98, 15,018,175,586.49 and 3,289,824,284.86

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Solution

The fourth proportional to 10,014,243,203.98, 15,018,175,586.49 and 3,289,824,284.86 is: 4,933,688,722.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,014,243,203.98 : 15,018,175,586.49 = 3,289,824,284.86 : x
  2. Step 2: Convert to fraction form
    10,014,243,203.98/15,018,175,586.49 = 3,289,824,284.86/x
  3. Step 3: Cross multiply
    10,014,243,203.98x = 15,018,175,586.49 × 3,289,824,284.86
  4. Step 4: Simplify right side
    10,014,243,203.98x = 49,407,158,758,634,840,064
  5. Step 5: Solve for x
    x = 49,407,158,758,634,840,064/10,014,243,203.98
  6. Step 6: Final answer
    x = 4,933,688,722.38

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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.