Home / 3,292,436,501.26-4,937,863,991.42-1,520,104,360.63

Finding the Fourth Proportional to 3,292,436,501.26, 4,937,863,991.42 and 1,520,104,360.63

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Solution

The fourth proportional to 3,292,436,501.26, 4,937,863,991.42 and 1,520,104,360.63 is: 2,279,791,450.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,436,501.26 : 4,937,863,991.42 = 1,520,104,360.63 : x
  2. Step 2: Convert to fraction form
    3,292,436,501.26/4,937,863,991.42 = 1,520,104,360.63/x
  3. Step 3: Cross multiply
    3,292,436,501.26x = 4,937,863,991.42 × 1,520,104,360.63
  4. Step 4: Simplify right side
    3,292,436,501.26x = 7,506,068,585,537,506,304
  5. Step 5: Solve for x
    x = 7,506,068,585,537,506,304/3,292,436,501.26
  6. Step 6: Final answer
    x = 2,279,791,450.09

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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.