Home / 3,045,058,125,117.70-4,569,465,923,643.20-1,411,099,058,813.20

Finding the Fourth Proportional to 3,045,058,125,117.70, 4,569,465,923,643.20 and 1,411,099,058,813.20

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Solution

The fourth proportional to 3,045,058,125,117.70, 4,569,465,923,643.20 and 1,411,099,058,813.20 is: 2,117,519,206,265.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,058,125,117.70 : 4,569,465,923,643.20 = 1,411,099,058,813.20 : x
  2. Step 2: Convert to fraction form
    3,045,058,125,117.70/4,569,465,923,643.20 = 1,411,099,058,813.20/x
  3. Step 3: Cross multiply
    3,045,058,125,117.70x = 4,569,465,923,643.20 × 1,411,099,058,813.20
  4. Step 4: Simplify right side
    3,045,058,125,117.70x = 6,447,969,064,131,909,006,655,488
  5. Step 5: Solve for x
    x = 6,447,969,064,131,909,006,655,488/3,045,058,125,117.70
  6. Step 6: Final answer
    x = 2,117,519,206,265.62

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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.