Home / 82,092,607.08-113,286,047.18-44,922,737.81

Finding the Fourth Proportional to 82,092,607.08, 113,286,047.18 and 44,922,737.81

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Solution

The fourth proportional to 82,092,607.08, 113,286,047.18 and 44,922,737.81 is: 61,992,420.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,092,607.08 : 113,286,047.18 = 44,922,737.81 : x
  2. Step 2: Convert to fraction form
    82,092,607.08/113,286,047.18 = 44,922,737.81/x
  3. Step 3: Cross multiply
    82,092,607.08x = 113,286,047.18 × 44,922,737.81
  4. Step 4: Simplify right side
    82,092,607.08x = 5,089,119,394,207,386
  5. Step 5: Solve for x
    x = 5,089,119,394,207,386/82,092,607.08
  6. Step 6: Final answer
    x = 61,992,420.21

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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.