Home / 6,481,995,746.22-8,945,118,999.90-3,624,137,411.04

Finding the Fourth Proportional to 6,481,995,746.22, 8,945,118,999.90 and 3,624,137,411.04

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Solution

The fourth proportional to 6,481,995,746.22, 8,945,118,999.90 and 3,624,137,411.04 is: 5,001,289,985.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,481,995,746.22 : 8,945,118,999.90 = 3,624,137,411.04 : x
  2. Step 2: Convert to fraction form
    6,481,995,746.22/8,945,118,999.90 = 3,624,137,411.04/x
  3. Step 3: Cross multiply
    6,481,995,746.22x = 8,945,118,999.90 × 3,624,137,411.04
  4. Step 4: Simplify right side
    6,481,995,746.22x = 32,418,340,413,742,297,088
  5. Step 5: Solve for x
    x = 32,418,340,413,742,297,088/6,481,995,746.22
  6. Step 6: Final answer
    x = 5,001,289,985.83

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1.5x scale

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.