Home / 6,606,365,312.94-9,116,783,622.27-3,595,639,603.74

Finding the Fourth Proportional to 6,606,365,312.94, 9,116,783,622.27 and 3,595,639,603.74

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Solution

The fourth proportional to 6,606,365,312.94, 9,116,783,622.27 and 3,595,639,603.74 is: 4,961,982,375.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,606,365,312.94 : 9,116,783,622.27 = 3,595,639,603.74 : x
  2. Step 2: Convert to fraction form
    6,606,365,312.94/9,116,783,622.27 = 3,595,639,603.74/x
  3. Step 3: Cross multiply
    6,606,365,312.94x = 9,116,783,622.27 × 3,595,639,603.74
  4. Step 4: Simplify right side
    6,606,365,312.94x = 32,780,668,250,962,223,104
  5. Step 5: Solve for x
    x = 32,780,668,250,962,223,104/6,606,365,312.94
  6. Step 6: Final answer
    x = 4,961,982,375.81

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1.5x scale

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.