Home / 174,850,346.10-262,051,570.35-134,259,626.10

Finding the Fourth Proportional to 174,850,346.10, 262,051,570.35 and 134,259,626.10

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Solution

The fourth proportional to 174,850,346.10, 262,051,570.35 and 134,259,626.10 is: 201,217,479.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,850,346.10 : 262,051,570.35 = 134,259,626.10 : x
  2. Step 2: Convert to fraction form
    174,850,346.10/262,051,570.35 = 134,259,626.10/x
  3. Step 3: Cross multiply
    174,850,346.10x = 262,051,570.35 × 134,259,626.10
  4. Step 4: Simplify right side
    174,850,346.10x = 35,182,945,854,108,844
  5. Step 5: Solve for x
    x = 35,182,945,854,108,844/174,850,346.10
  6. Step 6: Final answer
    x = 201,217,479.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.