Home / 5,116,222,830,947.50-7,674,393,200,756.50-1,849,161,937,112.60

Finding the Fourth Proportional to 5,116,222,830,947.50, 7,674,393,200,756.50 and 1,849,161,937,112.60

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Solution

The fourth proportional to 5,116,222,830,947.50, 7,674,393,200,756.50 and 1,849,161,937,112.60 is: 2,773,764,213,597.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,116,222,830,947.50 : 7,674,393,200,756.50 = 1,849,161,937,112.60 : x
  2. Step 2: Convert to fraction form
    5,116,222,830,947.50/7,674,393,200,756.50 = 1,849,161,937,112.60/x
  3. Step 3: Cross multiply
    5,116,222,830,947.50x = 7,674,393,200,756.50 × 1,849,161,937,112.60
  4. Step 4: Simplify right side
    5,116,222,830,947.50x = 14,191,195,797,274,657,143,390,208
  5. Step 5: Solve for x
    x = 14,191,195,797,274,657,143,390,208/5,116,222,830,947.50
  6. Step 6: Final answer
    x = 2,773,764,213,597.89

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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.