Home / 2,760,859,526.71-4,141,870,988.80-895,359,761.58

Finding the Fourth Proportional to 2,760,859,526.71, 4,141,870,988.80 and 895,359,761.58

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Solution

The fourth proportional to 2,760,859,526.71, 4,141,870,988.80 and 895,359,761.58 is: 1,343,228,290.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,859,526.71 : 4,141,870,988.80 = 895,359,761.58 : x
  2. Step 2: Convert to fraction form
    2,760,859,526.71/4,141,870,988.80 = 895,359,761.58/x
  3. Step 3: Cross multiply
    2,760,859,526.71x = 4,141,870,988.80 × 895,359,761.58
  4. Step 4: Simplify right side
    2,760,859,526.71x = 3,708,464,621,018,970,112
  5. Step 5: Solve for x
    x = 3,708,464,621,018,970,112/2,760,859,526.71
  6. Step 6: Final answer
    x = 1,343,228,290.01

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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.