Home / 2,317,957,376.40-3,478,366,194.90-1,074,156,003.36

Finding the Fourth Proportional to 2,317,957,376.40, 3,478,366,194.90 and 1,074,156,003.36

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Solution

The fourth proportional to 2,317,957,376.40, 3,478,366,194.90 and 1,074,156,003.36 is: 1,611,896,736.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,957,376.40 : 3,478,366,194.90 = 1,074,156,003.36 : x
  2. Step 2: Convert to fraction form
    2,317,957,376.40/3,478,366,194.90 = 1,074,156,003.36/x
  3. Step 3: Cross multiply
    2,317,957,376.40x = 3,478,366,194.90 × 1,074,156,003.36
  4. Step 4: Simplify right side
    2,317,957,376.40x = 3,736,307,930,136,314,368
  5. Step 5: Solve for x
    x = 3,736,307,930,136,314,368/2,317,957,376.40
  6. Step 6: Final answer
    x = 1,611,896,736.40

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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.