Home / 2,411,748,660,943.80-3,618,691,295,755.20-1,264,108,145,012.40

Finding the Fourth Proportional to 2,411,748,660,943.80, 3,618,691,295,755.20 and 1,264,108,145,012.40

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Solution

The fourth proportional to 2,411,748,660,943.80, 3,618,691,295,755.20 and 1,264,108,145,012.40 is: 1,896,722,164,845.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,748,660,943.80 : 3,618,691,295,755.20 = 1,264,108,145,012.40 : x
  2. Step 2: Convert to fraction form
    2,411,748,660,943.80/3,618,691,295,755.20 = 1,264,108,145,012.40/x
  3. Step 3: Cross multiply
    2,411,748,660,943.80x = 3,618,691,295,755.20 × 1,264,108,145,012.40
  4. Step 4: Simplify right side
    2,411,748,660,943.80x = 4,574,417,141,249,624,137,269,248
  5. Step 5: Solve for x
    x = 4,574,417,141,249,624,137,269,248/2,411,748,660,943.80
  6. Step 6: Final answer
    x = 1,896,722,164,845.94

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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.