Home / 3,063,211,200.74-4,596,153,287.86-1,072,681,926.36

Finding the Fourth Proportional to 3,063,211,200.74, 4,596,153,287.86 and 1,072,681,926.36

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Solution

The fourth proportional to 3,063,211,200.74, 4,596,153,287.86 and 1,072,681,926.36 is: 1,609,490,903.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,211,200.74 : 4,596,153,287.86 = 1,072,681,926.36 : x
  2. Step 2: Convert to fraction form
    3,063,211,200.74/4,596,153,287.86 = 1,072,681,926.36/x
  3. Step 3: Cross multiply
    3,063,211,200.74x = 4,596,153,287.86 × 1,072,681,926.36
  4. Step 4: Simplify right side
    3,063,211,200.74x = 4,930,210,562,667,511,808
  5. Step 5: Solve for x
    x = 4,930,210,562,667,511,808/3,063,211,200.74
  6. Step 6: Final answer
    x = 1,609,490,903.36

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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.