Home / 3,580,509,095.80-5,370,763,643.70-1,837,116,895.30

Finding the Fourth Proportional to 3,580,509,095.80, 5,370,763,643.70 and 1,837,116,895.30

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Solution

The fourth proportional to 3,580,509,095.80, 5,370,763,643.70 and 1,837,116,895.30 is: 2,755,675,342.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,509,095.80 : 5,370,763,643.70 = 1,837,116,895.30 : x
  2. Step 2: Convert to fraction form
    3,580,509,095.80/5,370,763,643.70 = 1,837,116,895.30/x
  3. Step 3: Cross multiply
    3,580,509,095.80x = 5,370,763,643.70 × 1,837,116,895.30
  4. Step 4: Simplify right side
    3,580,509,095.80x = 9,866,720,630,504,259,584
  5. Step 5: Solve for x
    x = 9,866,720,630,504,259,584/3,580,509,095.80
  6. Step 6: Final answer
    x = 2,755,675,342.95

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Double scale
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Similar ratio
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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.