Home / 2,333,073,287,103.80-3,219,571,239,973.60-1,291,426,820,468.10

Finding the Fourth Proportional to 2,333,073,287,103.80, 3,219,571,239,973.60 and 1,291,426,820,468.10

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Solution

The fourth proportional to 2,333,073,287,103.80, 3,219,571,239,973.60 and 1,291,426,820,468.10 is: 1,782,130,322,563.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,073,287,103.80 : 3,219,571,239,973.60 = 1,291,426,820,468.10 : x
  2. Step 2: Convert to fraction form
    2,333,073,287,103.80/3,219,571,239,973.60 = 1,291,426,820,468.10/x
  3. Step 3: Cross multiply
    2,333,073,287,103.80x = 3,219,571,239,973.60 × 1,291,426,820,468.10
  4. Step 4: Simplify right side
    2,333,073,287,103.80x = 4,157,840,649,709,644,972,818,432
  5. Step 5: Solve for x
    x = 4,157,840,649,709,644,972,818,432/2,333,073,287,103.80
  6. Step 6: Final answer
    x = 1,782,130,322,563.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.