Home / 776,083,022.80-1,164,124,534.20-776,083,022.80

Finding the Fourth Proportional to 776,083,022.80, 1,164,124,534.20 and 776,083,022.80

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Solution

The fourth proportional to 776,083,022.80, 1,164,124,534.20 and 776,083,022.80 is: 1,164,124,534.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    776,083,022.80 : 1,164,124,534.20 = 776,083,022.80 : x
  2. Step 2: Convert to fraction form
    776,083,022.80/1,164,124,534.20 = 776,083,022.80/x
  3. Step 3: Cross multiply
    776,083,022.80x = 1,164,124,534.20 × 776,083,022.80
  4. Step 4: Simplify right side
    776,083,022.80x = 903,457,287,417,577,984
  5. Step 5: Solve for x
    x = 903,457,287,417,577,984/776,083,022.80
  6. Step 6: Final answer
    x = 1,164,124,534.20

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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.