Home / 180,766,062.24-249,457,326.60-98,259,846.96

Finding the Fourth Proportional to 180,766,062.24, 249,457,326.60 and 98,259,846.96

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Solution

The fourth proportional to 180,766,062.24, 249,457,326.60 and 98,259,846.96 is: 135,598,676.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,766,062.24 : 249,457,326.60 = 98,259,846.96 : x
  2. Step 2: Convert to fraction form
    180,766,062.24/249,457,326.60 = 98,259,846.96/x
  3. Step 3: Cross multiply
    180,766,062.24x = 249,457,326.60 × 98,259,846.96
  4. Step 4: Simplify right side
    180,766,062.24x = 24,511,638,734,766,736
  5. Step 5: Solve for x
    x = 24,511,638,734,766,736/180,766,062.24
  6. Step 6: Final answer
    x = 135,598,676.16

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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.