Home / 5,974,058,603.20-8,961,087,904.80-1,611,983,876.80

Finding the Fourth Proportional to 5,974,058,603.20, 8,961,087,904.80 and 1,611,983,876.80

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Solution

The fourth proportional to 5,974,058,603.20, 8,961,087,904.80 and 1,611,983,876.80 is: 2,417,975,815.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,974,058,603.20 : 8,961,087,904.80 = 1,611,983,876.80 : x
  2. Step 2: Convert to fraction form
    5,974,058,603.20/8,961,087,904.80 = 1,611,983,876.80/x
  3. Step 3: Cross multiply
    5,974,058,603.20x = 8,961,087,904.80 × 1,611,983,876.80
  4. Step 4: Simplify right side
    5,974,058,603.20x = 14,445,129,221,125,091,328
  5. Step 5: Solve for x
    x = 14,445,129,221,125,091,328/5,974,058,603.20
  6. Step 6: Final answer
    x = 2,417,975,815.20

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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.