Home / 55,596,482,622,705-76,723,158,542,682-30,595,942,703,712

Finding the Fourth Proportional to 55,596,482,622,705, 76,723,158,542,682 and 30,595,942,703,712

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Solution

The fourth proportional to 55,596,482,622,705, 76,723,158,542,682 and 30,595,942,703,712 is: 42,222,407,822,991.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,596,482,622,705 : 76,723,158,542,682 = 30,595,942,703,712 : x
  2. Step 2: Convert to fraction form
    55,596,482,622,705/76,723,158,542,682 = 30,595,942,703,712/x
  3. Step 3: Cross multiply
    55,596,482,622,705x = 76,723,158,542,682 × 30,595,942,703,712
  4. Step 4: Simplify right side
    55,596,482,622,705x = 2,347,417,362,819,710,462,617,190,400
  5. Step 5: Solve for x
    x = 2,347,417,362,819,710,462,617,190,400/55,596,482,622,705
  6. Step 6: Final answer
    x = 42,222,407,822,991.50

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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.