Home / 48,810,558.45-67,358,384.86-26,784,426.47

Finding the Fourth Proportional to 48,810,558.45, 67,358,384.86 and 26,784,426.47

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Solution

The fourth proportional to 48,810,558.45, 67,358,384.86 and 26,784,426.47 is: 36,962,406.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,810,558.45 : 67,358,384.86 = 26,784,426.47 : x
  2. Step 2: Convert to fraction form
    48,810,558.45/67,358,384.86 = 26,784,426.47/x
  3. Step 3: Cross multiply
    48,810,558.45x = 67,358,384.86 × 26,784,426.47
  4. Step 4: Simplify right side
    48,810,558.45x = 1,804,155,706,420,631.25
  5. Step 5: Solve for x
    x = 1,804,155,706,420,631.25/48,810,558.45
  6. Step 6: Final answer
    x = 36,962,406.57

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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.