Home / 4,700,018,337,660.20-7,053,247,859,973.60-1,640,370,939,422.80

Finding the Fourth Proportional to 4,700,018,337,660.20, 7,053,247,859,973.60 and 1,640,370,939,422.80

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Solution

The fourth proportional to 4,700,018,337,660.20, 7,053,247,859,973.60 and 1,640,370,939,422.80 is: 2,461,680,356,721.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,018,337,660.20 : 7,053,247,859,973.60 = 1,640,370,939,422.80 : x
  2. Step 2: Convert to fraction form
    4,700,018,337,660.20/7,053,247,859,973.60 = 1,640,370,939,422.80/x
  3. Step 3: Cross multiply
    4,700,018,337,660.20x = 7,053,247,859,973.60 × 1,640,370,939,422.80
  4. Step 4: Simplify right side
    4,700,018,337,660.20x = 11,569,942,818,046,747,751,743,488
  5. Step 5: Solve for x
    x = 11,569,942,818,046,747,751,743,488/4,700,018,337,660.20
  6. Step 6: Final answer
    x = 2,461,680,356,721.03

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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.