Home / 10,194,771,597.32-14,070,739,005.96-5,739,435,975.44

Finding the Fourth Proportional to 10,194,771,597.32, 14,070,739,005.96 and 5,739,435,975.44

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Solution

The fourth proportional to 10,194,771,597.32, 14,070,739,005.96 and 5,739,435,975.44 is: 7,921,521,819.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,194,771,597.32 : 14,070,739,005.96 = 5,739,435,975.44 : x
  2. Step 2: Convert to fraction form
    10,194,771,597.32/14,070,739,005.96 = 5,739,435,975.44/x
  3. Step 3: Cross multiply
    10,194,771,597.32x = 14,070,739,005.96 × 5,739,435,975.44
  4. Step 4: Simplify right side
    10,194,771,597.32x = 80,758,105,651,833,683,968
  5. Step 5: Solve for x
    x = 80,758,105,651,833,683,968/10,194,771,597.32
  6. Step 6: Final answer
    x = 7,921,521,819.39

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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.