Home / 4,168,865,238.93-6,253,498,975.59-1,370,771,834.49

Finding the Fourth Proportional to 4,168,865,238.93, 6,253,498,975.59 and 1,370,771,834.49

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Solution

The fourth proportional to 4,168,865,238.93, 6,253,498,975.59 and 1,370,771,834.49 is: 2,056,223,881.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,865,238.93 : 6,253,498,975.59 = 1,370,771,834.49 : x
  2. Step 2: Convert to fraction form
    4,168,865,238.93/6,253,498,975.59 = 1,370,771,834.49/x
  3. Step 3: Cross multiply
    4,168,865,238.93x = 6,253,498,975.59 × 1,370,771,834.49
  4. Step 4: Simplify right side
    4,168,865,238.93x = 8,572,120,262,750,839,808
  5. Step 5: Solve for x
    x = 8,572,120,262,750,839,808/4,168,865,238.93
  6. Step 6: Final answer
    x = 2,056,223,881.43

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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.