Home / 3,199,895,386.02-4,415,823,106.04-1,770,969,267.03

Finding the Fourth Proportional to 3,199,895,386.02, 4,415,823,106.04 and 1,770,969,267.03

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Solution

The fourth proportional to 3,199,895,386.02, 4,415,823,106.04 and 1,770,969,267.03 is: 2,443,919,586.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,199,895,386.02 : 4,415,823,106.04 = 1,770,969,267.03 : x
  2. Step 2: Convert to fraction form
    3,199,895,386.02/4,415,823,106.04 = 1,770,969,267.03/x
  3. Step 3: Cross multiply
    3,199,895,386.02x = 4,415,823,106.04 × 1,770,969,267.03
  4. Step 4: Simplify right side
    3,199,895,386.02x = 7,820,287,009,428,941,824
  5. Step 5: Solve for x
    x = 7,820,287,009,428,941,824/3,199,895,386.02
  6. Step 6: Final answer
    x = 2,443,919,586.74

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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.