Home / 182,435,457.47-251,759,683.47-98,801,664.64

Finding the Fourth Proportional to 182,435,457.47, 251,759,683.47 and 98,801,664.64

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Solution

The fourth proportional to 182,435,457.47, 251,759,683.47 and 98,801,664.64 is: 136,345,621.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,435,457.47 : 251,759,683.47 = 98,801,664.64 : x
  2. Step 2: Convert to fraction form
    182,435,457.47/251,759,683.47 = 98,801,664.64/x
  3. Step 3: Cross multiply
    182,435,457.47x = 251,759,683.47 × 98,801,664.64
  4. Step 4: Simplify right side
    182,435,457.47x = 24,874,275,815,816,600
  5. Step 5: Solve for x
    x = 24,874,275,815,816,600/182,435,457.47
  6. Step 6: Final answer
    x = 136,345,621.41

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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.