Home / 10,014,243,201.79-15,018,175,583.20-3,289,824,282.67

Finding the Fourth Proportional to 10,014,243,201.79, 15,018,175,583.20 and 3,289,824,282.67

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Solution

The fourth proportional to 10,014,243,201.79, 15,018,175,583.20 and 3,289,824,282.67 is: 4,933,688,719.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,014,243,201.79 : 15,018,175,583.20 = 3,289,824,282.67 : x
  2. Step 2: Convert to fraction form
    10,014,243,201.79/15,018,175,583.20 = 3,289,824,282.67/x
  3. Step 3: Cross multiply
    10,014,243,201.79x = 15,018,175,583.20 × 3,289,824,282.67
  4. Step 4: Simplify right side
    10,014,243,201.79x = 49,407,158,714,982,080,512
  5. Step 5: Solve for x
    x = 49,407,158,714,982,080,512/10,014,243,201.79
  6. Step 6: Final answer
    x = 4,933,688,719.10

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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.