Home / 4,829,681,168,162.80-6,664,981,630,513.40-2,634,839,736,915.50

Finding the Fourth Proportional to 4,829,681,168,162.80, 6,664,981,630,513.40 and 2,634,839,736,915.50

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Solution

The fourth proportional to 4,829,681,168,162.80, 6,664,981,630,513.40 and 2,634,839,736,915.50 is: 3,636,090,630,920.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,681,168,162.80 : 6,664,981,630,513.40 = 2,634,839,736,915.50 : x
  2. Step 2: Convert to fraction form
    4,829,681,168,162.80/6,664,981,630,513.40 = 2,634,839,736,915.50/x
  3. Step 3: Cross multiply
    4,829,681,168,162.80x = 6,664,981,630,513.40 × 2,634,839,736,915.50
  4. Step 4: Simplify right side
    4,829,681,168,162.80x = 17,561,158,445,888,567,355,899,904
  5. Step 5: Solve for x
    x = 17,561,158,445,888,567,355,899,904/4,829,681,168,162.80
  6. Step 6: Final answer
    x = 3,636,090,630,920.22

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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.