Home / 1,050,588,063.68-1,575,882,095.63-351,080,199.62

Finding the Fourth Proportional to 1,050,588,063.68, 1,575,882,095.63 and 351,080,199.62

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Solution

The fourth proportional to 1,050,588,063.68, 1,575,882,095.63 and 351,080,199.62 is: 526,620,299.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,588,063.68 : 1,575,882,095.63 = 351,080,199.62 : x
  2. Step 2: Convert to fraction form
    1,050,588,063.68/1,575,882,095.63 = 351,080,199.62/x
  3. Step 3: Cross multiply
    1,050,588,063.68x = 1,575,882,095.63 × 351,080,199.62
  4. Step 4: Simplify right side
    1,050,588,063.68x = 553,261,000,706,330,880
  5. Step 5: Solve for x
    x = 553,261,000,706,330,880/1,050,588,063.68
  6. Step 6: Final answer
    x = 526,620,299.46

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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.