Home / 2,717,895,527.24-3,750,637,040.19-1,573,509,891.51

Finding the Fourth Proportional to 2,717,895,527.24, 3,750,637,040.19 and 1,573,509,891.51

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Solution

The fourth proportional to 2,717,895,527.24, 3,750,637,040.19 and 1,573,509,891.51 is: 2,171,409,615.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,895,527.24 : 3,750,637,040.19 = 1,573,509,891.51 : x
  2. Step 2: Convert to fraction form
    2,717,895,527.24/3,750,637,040.19 = 1,573,509,891.51/x
  3. Step 3: Cross multiply
    2,717,895,527.24x = 3,750,637,040.19 × 1,573,509,891.51
  4. Step 4: Simplify right side
    2,717,895,527.24x = 5,901,664,482,202,754,048
  5. Step 5: Solve for x
    x = 5,901,664,482,202,754,048/2,717,895,527.24
  6. Step 6: Final answer
    x = 2,171,409,615.66

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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.