Home / 181,713,319.42-272,603,833.96-58,880,683.12

Finding the Fourth Proportional to 181,713,319.42, 272,603,833.96 and 58,880,683.12

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Solution

The fourth proportional to 181,713,319.42, 272,603,833.96 and 58,880,683.12 is: 88,331,994.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,713,319.42 : 272,603,833.96 = 58,880,683.12 : x
  2. Step 2: Convert to fraction form
    181,713,319.42/272,603,833.96 = 58,880,683.12/x
  3. Step 3: Cross multiply
    181,713,319.42x = 272,603,833.96 × 58,880,683.12
  4. Step 4: Simplify right side
    181,713,319.42x = 16,051,099,964,695,852
  5. Step 5: Solve for x
    x = 16,051,099,964,695,852/181,713,319.42
  6. Step 6: Final answer
    x = 88,331,994.68

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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.