Home / 10,655,500,185.87-14,703,584,392.58-6,367,859,893.41

Finding the Fourth Proportional to 10,655,500,185.87, 14,703,584,392.58 and 6,367,859,893.41

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Solution

The fourth proportional to 10,655,500,185.87, 14,703,584,392.58 and 6,367,859,893.41 is: 8,787,045,536.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,655,500,185.87 : 14,703,584,392.58 = 6,367,859,893.41 : x
  2. Step 2: Convert to fraction form
    10,655,500,185.87/14,703,584,392.58 = 6,367,859,893.41/x
  3. Step 3: Cross multiply
    10,655,500,185.87x = 14,703,584,392.58 × 6,367,859,893.41
  4. Step 4: Simplify right side
    10,655,500,185.87x = 93,630,365,342,847,582,208
  5. Step 5: Solve for x
    x = 93,630,365,342,847,582,208/10,655,500,185.87
  6. Step 6: Final answer
    x = 8,787,045,536.07

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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.