Home / 3,132,544,023,287.80-4,698,814,928,996.20-837,748,832,907.20

Finding the Fourth Proportional to 3,132,544,023,287.80, 4,698,814,928,996.20 and 837,748,832,907.20

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Solution

The fourth proportional to 3,132,544,023,287.80, 4,698,814,928,996.20 and 837,748,832,907.20 is: 1,256,622,953,596.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,544,023,287.80 : 4,698,814,928,996.20 = 837,748,832,907.20 : x
  2. Step 2: Convert to fraction form
    3,132,544,023,287.80/4,698,814,928,996.20 = 837,748,832,907.20/x
  3. Step 3: Cross multiply
    3,132,544,023,287.80x = 4,698,814,928,996.20 × 837,748,832,907.20
  4. Step 4: Simplify right side
    3,132,544,023,287.80x = 3,936,426,722,813,494,182,281,216
  5. Step 5: Solve for x
    x = 3,936,426,722,813,494,182,281,216/3,132,544,023,287.80
  6. Step 6: Final answer
    x = 1,256,622,953,596.03

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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.