Home / 3,920,758,246.70-5,881,137,370.05-3,033,039,200.30

Finding the Fourth Proportional to 3,920,758,246.70, 5,881,137,370.05 and 3,033,039,200.30

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Solution

The fourth proportional to 3,920,758,246.70, 5,881,137,370.05 and 3,033,039,200.30 is: 4,549,558,800.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,920,758,246.70 : 5,881,137,370.05 = 3,033,039,200.30 : x
  2. Step 2: Convert to fraction form
    3,920,758,246.70/5,881,137,370.05 = 3,033,039,200.30/x
  3. Step 3: Cross multiply
    3,920,758,246.70x = 5,881,137,370.05 × 3,033,039,200.30
  4. Step 4: Simplify right side
    3,920,758,246.70x = 17,837,720,185,710,899,200
  5. Step 5: Solve for x
    x = 17,837,720,185,710,899,200/3,920,758,246.70
  6. Step 6: Final answer
    x = 4,549,558,800.45

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1.5x scale

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.