Home / 435,048,347.84-600,379,095.69-236,822,626.04

Finding the Fourth Proportional to 435,048,347.84, 600,379,095.69 and 236,822,626.04

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Solution

The fourth proportional to 435,048,347.84, 600,379,095.69 and 236,822,626.04 is: 326,821,960.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,048,347.84 : 600,379,095.69 = 236,822,626.04 : x
  2. Step 2: Convert to fraction form
    435,048,347.84/600,379,095.69 = 236,822,626.04/x
  3. Step 3: Cross multiply
    435,048,347.84x = 600,379,095.69 × 236,822,626.04
  4. Step 4: Simplify right side
    435,048,347.84x = 142,183,354,057,824,368
  5. Step 5: Solve for x
    x = 142,183,354,057,824,368/435,048,347.84
  6. Step 6: Final answer
    x = 326,821,960.74

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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.