Home / 1,554,600,751,261.80-2,332,219,170,333.30-534,585,814,978.05

Finding the Fourth Proportional to 1,554,600,751,261.80, 2,332,219,170,333.30 and 534,585,814,978.05

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Solution

The fourth proportional to 1,554,600,751,261.80, 2,332,219,170,333.30 and 534,585,814,978.05 is: 801,988,089,140.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,600,751,261.80 : 2,332,219,170,333.30 = 534,585,814,978.05 : x
  2. Step 2: Convert to fraction form
    1,554,600,751,261.80/2,332,219,170,333.30 = 534,585,814,978.05/x
  3. Step 3: Cross multiply
    1,554,600,751,261.80x = 2,332,219,170,333.30 × 534,585,814,978.05
  4. Step 4: Simplify right side
    1,554,600,751,261.80x = 1,246,771,285,880,058,631,159,808
  5. Step 5: Solve for x
    x = 1,246,771,285,880,058,631,159,808/1,554,600,751,261.80
  6. Step 6: Final answer
    x = 801,988,089,140.00

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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.