Home / 2,033,909,007.60-3,050,891,855.88-579,886,431.60

Finding the Fourth Proportional to 2,033,909,007.60, 3,050,891,855.88 and 579,886,431.60

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Solution

The fourth proportional to 2,033,909,007.60, 3,050,891,855.88 and 579,886,431.60 is: 869,837,728.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,909,007.60 : 3,050,891,855.88 = 579,886,431.60 : x
  2. Step 2: Convert to fraction form
    2,033,909,007.60/3,050,891,855.88 = 579,886,431.60/x
  3. Step 3: Cross multiply
    2,033,909,007.60x = 3,050,891,855.88 × 579,886,431.60
  4. Step 4: Simplify right side
    2,033,909,007.60x = 1,769,170,791,503,754,752
  5. Step 5: Solve for x
    x = 1,769,170,791,503,754,752/2,033,909,007.60
  6. Step 6: Final answer
    x = 869,837,728.68

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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.