Home / 69,263,272.89-95,541,670.53-45,742,026.33

Finding the Fourth Proportional to 69,263,272.89, 95,541,670.53 and 45,742,026.33

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Solution

The fourth proportional to 69,263,272.89, 95,541,670.53 and 45,742,026.33 is: 63,096,492.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,263,272.89 : 95,541,670.53 = 45,742,026.33 : x
  2. Step 2: Convert to fraction form
    69,263,272.89/95,541,670.53 = 45,742,026.33/x
  3. Step 3: Cross multiply
    69,263,272.89x = 95,541,670.53 × 45,742,026.33
  4. Step 4: Simplify right side
    69,263,272.89x = 4,370,269,608,995,445
  5. Step 5: Solve for x
    x = 4,370,269,608,995,445/69,263,272.89
  6. Step 6: Final answer
    x = 63,096,492.94

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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.