Home / 1,814,739,762.58-2,722,594,039.76-650,325,959.52

Finding the Fourth Proportional to 1,814,739,762.58, 2,722,594,039.76 and 650,325,959.52

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Solution

The fourth proportional to 1,814,739,762.58, 2,722,594,039.76 and 650,325,959.52 is: 975,662,526.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,739,762.58 : 2,722,594,039.76 = 650,325,959.52 : x
  2. Step 2: Convert to fraction form
    1,814,739,762.58/2,722,594,039.76 = 650,325,959.52/x
  3. Step 3: Cross multiply
    1,814,739,762.58x = 2,722,594,039.76 × 650,325,959.52
  4. Step 4: Simplify right side
    1,814,739,762.58x = 1,770,573,581,290,355,200
  5. Step 5: Solve for x
    x = 1,770,573,581,290,355,200/1,814,739,762.58
  6. Step 6: Final answer
    x = 975,662,526.27

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1.5x scale

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.