Home / 254,365,393.08-351,100,363.87-148,547,352.27

Finding the Fourth Proportional to 254,365,393.08, 351,100,363.87 and 148,547,352.27

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Solution

The fourth proportional to 254,365,393.08, 351,100,363.87 and 148,547,352.27 is: 205,039,800.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,365,393.08 : 351,100,363.87 = 148,547,352.27 : x
  2. Step 2: Convert to fraction form
    254,365,393.08/351,100,363.87 = 148,547,352.27/x
  3. Step 3: Cross multiply
    254,365,393.08x = 351,100,363.87 × 148,547,352.27
  4. Step 4: Simplify right side
    254,365,393.08x = 52,155,029,431,795,200
  5. Step 5: Solve for x
    x = 52,155,029,431,795,200/254,365,393.08
  6. Step 6: Final answer
    x = 205,039,800.43

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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.