Home / 2,626,094,009,835.80-3,934,010,941,901.10-1,809,122,445,937

Finding the Fourth Proportional to 2,626,094,009,835.80, 3,934,010,941,901.10 and 1,809,122,445,937

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Solution

The fourth proportional to 2,626,094,009,835.80, 3,934,010,941,901.10 and 1,809,122,445,937 is: 2,710,149,549,444.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,094,009,835.80 : 3,934,010,941,901.10 = 1,809,122,445,937 : x
  2. Step 2: Convert to fraction form
    2,626,094,009,835.80/3,934,010,941,901.10 = 1,809,122,445,937/x
  3. Step 3: Cross multiply
    2,626,094,009,835.80x = 3,934,010,941,901.10 × 1,809,122,445,937
  4. Step 4: Simplify right side
    2,626,094,009,835.80x = 7,117,107,497,555,039,658,967,040
  5. Step 5: Solve for x
    x = 7,117,107,497,555,039,658,967,040/2,626,094,009,835.80
  6. Step 6: Final answer
    x = 2,710,149,549,444.37

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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.