Home / 2,033,909,008.60-3,050,891,857.38-579,886,432.60

Finding the Fourth Proportional to 2,033,909,008.60, 3,050,891,857.38 and 579,886,432.60

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Solution

The fourth proportional to 2,033,909,008.60, 3,050,891,857.38 and 579,886,432.60 is: 869,837,730.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,909,008.60 : 3,050,891,857.38 = 579,886,432.60 : x
  2. Step 2: Convert to fraction form
    2,033,909,008.60/3,050,891,857.38 = 579,886,432.60/x
  3. Step 3: Cross multiply
    2,033,909,008.60x = 3,050,891,857.38 × 579,886,432.60
  4. Step 4: Simplify right side
    2,033,909,008.60x = 1,769,170,795,424,476,416
  5. Step 5: Solve for x
    x = 1,769,170,795,424,476,416/2,033,909,008.60
  6. Step 6: Final answer
    x = 869,837,730.18

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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.