Home / 2,370,835,020.84-3,554,874,048.75-897,088,676.43

Finding the Fourth Proportional to 2,370,835,020.84, 3,554,874,048.75 and 897,088,676.43

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Solution

The fourth proportional to 2,370,835,020.84, 3,554,874,048.75 and 897,088,676.43 is: 1,345,111,417.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,835,020.84 : 3,554,874,048.75 = 897,088,676.43 : x
  2. Step 2: Convert to fraction form
    2,370,835,020.84/3,554,874,048.75 = 897,088,676.43/x
  3. Step 3: Cross multiply
    2,370,835,020.84x = 3,554,874,048.75 × 897,088,676.43
  4. Step 4: Simplify right side
    2,370,835,020.84x = 3,189,037,255,268,492,800
  5. Step 5: Solve for x
    x = 3,189,037,255,268,492,800/2,370,835,020.84
  6. Step 6: Final answer
    x = 1,345,111,417.39

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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.