Home / 174,968,473.40-262,451,327.70-45,575,833.40

Finding the Fourth Proportional to 174,968,473.40, 262,451,327.70 and 45,575,833.40

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Solution

The fourth proportional to 174,968,473.40, 262,451,327.70 and 45,575,833.40 is: 68,363,390.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,968,473.40 : 262,451,327.70 = 45,575,833.40 : x
  2. Step 2: Convert to fraction form
    174,968,473.40/262,451,327.70 = 45,575,833.40/x
  3. Step 3: Cross multiply
    174,968,473.40x = 262,451,327.70 × 45,575,833.40
  4. Step 4: Simplify right side
    174,968,473.40x = 11,961,437,986,864,004
  5. Step 5: Solve for x
    x = 11,961,437,986,864,004/174,968,473.40
  6. Step 6: Final answer
    x = 68,363,390.01

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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.