Home / 46,565,414.40-69,848,121.60-44,475,225.60

Finding the Fourth Proportional to 46,565,414.40, 69,848,121.60 and 44,475,225.60

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Solution

The fourth proportional to 46,565,414.40, 69,848,121.60 and 44,475,225.60 is: 66,712,838.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,565,414.40 : 69,848,121.60 = 44,475,225.60 : x
  2. Step 2: Convert to fraction form
    46,565,414.40/69,848,121.60 = 44,475,225.60/x
  3. Step 3: Cross multiply
    46,565,414.40x = 69,848,121.60 × 44,475,225.60
  4. Step 4: Simplify right side
    46,565,414.40x = 3,106,510,965,896,233
  5. Step 5: Solve for x
    x = 3,106,510,965,896,233/46,565,414.40
  6. Step 6: Final answer
    x = 66,712,838.40

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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.