Home / 265,415,457.01-366,430,447.50-235,965,446.38

Finding the Fourth Proportional to 265,415,457.01, 366,430,447.50 and 235,965,446.38

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Solution

The fourth proportional to 265,415,457.01, 366,430,447.50 and 235,965,446.38 is: 325,771,999.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,415,457.01 : 366,430,447.50 = 235,965,446.38 : x
  2. Step 2: Convert to fraction form
    265,415,457.01/366,430,447.50 = 235,965,446.38/x
  3. Step 3: Cross multiply
    265,415,457.01x = 366,430,447.50 × 235,965,446.38
  4. Step 4: Simplify right side
    265,415,457.01x = 86,464,924,112,459,936
  5. Step 5: Solve for x
    x = 86,464,924,112,459,936/265,415,457.01
  6. Step 6: Final answer
    x = 325,771,999.44

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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.