Home / 46,269,705.72-68,990,895.54-44,998,482.24

Finding the Fourth Proportional to 46,269,705.72, 68,990,895.54 and 44,998,482.24

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Solution

The fourth proportional to 46,269,705.72, 68,990,895.54 and 44,998,482.24 is: 67,095,425.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,269,705.72 : 68,990,895.54 = 44,998,482.24 : x
  2. Step 2: Convert to fraction form
    46,269,705.72/68,990,895.54 = 44,998,482.24/x
  3. Step 3: Cross multiply
    46,269,705.72x = 68,990,895.54 × 44,998,482.24
  4. Step 4: Simplify right side
    46,269,705.72x = 3,104,485,587,678,385.50
  5. Step 5: Solve for x
    x = 3,104,485,587,678,385.50/46,269,705.72
  6. Step 6: Final answer
    x = 67,095,425.38

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.