Home / 46,670,846.40-69,880,298.40-36,593,150.40

Finding the Fourth Proportional to 46,670,846.40, 69,880,298.40 and 36,593,150.40

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Solution

The fourth proportional to 46,670,846.40, 69,880,298.40 and 36,593,150.40 is: 54,790,955.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,670,846.40 : 69,880,298.40 = 36,593,150.40 : x
  2. Step 2: Convert to fraction form
    46,670,846.40/69,880,298.40 = 36,593,150.40/x
  3. Step 3: Cross multiply
    46,670,846.40x = 69,880,298.40 × 36,593,150.40
  4. Step 4: Simplify right side
    46,670,846.40x = 2,557,140,269,348,079.50
  5. Step 5: Solve for x
    x = 2,557,140,269,348,079.50/46,670,846.40
  6. Step 6: Final answer
    x = 54,790,955.52

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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.