Home / 2,301,265,038.07-3,451,961,871.31-748,556,365.65

Finding the Fourth Proportional to 2,301,265,038.07, 3,451,961,871.31 and 748,556,365.65

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Solution

The fourth proportional to 2,301,265,038.07, 3,451,961,871.31 and 748,556,365.65 is: 1,122,855,468.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,265,038.07 : 3,451,961,871.31 = 748,556,365.65 : x
  2. Step 2: Convert to fraction form
    2,301,265,038.07/3,451,961,871.31 = 748,556,365.65/x
  3. Step 3: Cross multiply
    2,301,265,038.07x = 3,451,961,871.31 × 748,556,365.65
  4. Step 4: Simplify right side
    2,301,265,038.07x = 2,583,988,032,750,186,496
  5. Step 5: Solve for x
    x = 2,583,988,032,750,186,496/2,301,265,038.07
  6. Step 6: Final answer
    x = 1,122,855,468.62

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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.