Home / 11,453,668,725.96-17,182,975,957.02-3,486,459,973.92

Finding the Fourth Proportional to 11,453,668,725.96, 17,182,975,957.02 and 3,486,459,973.92

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Solution

The fourth proportional to 11,453,668,725.96, 17,182,975,957.02 and 3,486,459,973.92 is: 5,230,442,693.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,453,668,725.96 : 17,182,975,957.02 = 3,486,459,973.92 : x
  2. Step 2: Convert to fraction form
    11,453,668,725.96/17,182,975,957.02 = 3,486,459,973.92/x
  3. Step 3: Cross multiply
    11,453,668,725.96x = 17,182,975,957.02 × 3,486,459,973.92
  4. Step 4: Simplify right side
    11,453,668,725.96x = 59,907,757,906,979,938,304
  5. Step 5: Solve for x
    x = 59,907,757,906,979,938,304/11,453,668,725.96
  6. Step 6: Final answer
    x = 5,230,442,693.98

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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.