Home / 46,648,140.60-69,940,718.10-24,792,137.40

Finding the Fourth Proportional to 46,648,140.60, 69,940,718.10 and 24,792,137.40

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Solution

The fourth proportional to 46,648,140.60, 69,940,718.10 and 24,792,137.40 is: 37,171,468.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,648,140.60 : 69,940,718.10 = 24,792,137.40 : x
  2. Step 2: Convert to fraction form
    46,648,140.60/69,940,718.10 = 24,792,137.40/x
  3. Step 3: Cross multiply
    46,648,140.60x = 69,940,718.10 × 24,792,137.40
  4. Step 4: Simplify right side
    46,648,140.60x = 1,733,979,892,989,866.75
  5. Step 5: Solve for x
    x = 1,733,979,892,989,866.75/46,648,140.60
  6. Step 6: Final answer
    x = 37,171,468.59

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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.