Home / 36,883,770.91-50,852,290.59-30,243,895.54

Finding the Fourth Proportional to 36,883,770.91, 50,852,290.59 and 30,243,895.54

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Solution

The fourth proportional to 36,883,770.91, 50,852,290.59 and 30,243,895.54 is: 41,697,779.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,883,770.91 : 50,852,290.59 = 30,243,895.54 : x
  2. Step 2: Convert to fraction form
    36,883,770.91/50,852,290.59 = 30,243,895.54/x
  3. Step 3: Cross multiply
    36,883,770.91x = 50,852,290.59 × 30,243,895.54
  4. Step 4: Simplify right side
    36,883,770.91x = 1,537,971,364,573,685
  5. Step 5: Solve for x
    x = 1,537,971,364,573,685/36,883,770.91
  6. Step 6: Final answer
    x = 41,697,779.99

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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.