Home / 48,584,969.47-67,047,262.89-26,558,558.64

Finding the Fourth Proportional to 48,584,969.47, 67,047,262.89 and 26,558,558.64

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Solution

The fourth proportional to 48,584,969.47, 67,047,262.89 and 26,558,558.64 is: 36,650,813.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,584,969.47 : 67,047,262.89 = 26,558,558.64 : x
  2. Step 2: Convert to fraction form
    48,584,969.47/67,047,262.89 = 26,558,558.64/x
  3. Step 3: Cross multiply
    48,584,969.47x = 67,047,262.89 × 26,558,558.64
  4. Step 4: Simplify right side
    48,584,969.47x = 1,780,678,663,015,966.25
  5. Step 5: Solve for x
    x = 1,780,678,663,015,966.25/48,584,969.47
  6. Step 6: Final answer
    x = 36,650,813.67

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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.