Home / 4,445,297,968.16-6,668,338,892.46-1,254,594,933.54

Finding the Fourth Proportional to 4,445,297,968.16, 6,668,338,892.46 and 1,254,594,933.54

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Solution

The fourth proportional to 4,445,297,968.16, 6,668,338,892.46 and 1,254,594,933.54 is: 1,882,003,017.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445,297,968.16 : 6,668,338,892.46 = 1,254,594,933.54 : x
  2. Step 2: Convert to fraction form
    4,445,297,968.16/6,668,338,892.46 = 1,254,594,933.54/x
  3. Step 3: Cross multiply
    4,445,297,968.16x = 6,668,338,892.46 × 1,254,594,933.54
  4. Step 4: Simplify right side
    4,445,297,968.16x = 8,366,064,189,608,050,688
  5. Step 5: Solve for x
    x = 8,366,064,189,608,050,688/4,445,297,968.16
  6. Step 6: Final answer
    x = 1,882,003,017.47

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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.