Home / 2,888,592,437,959.20-4,334,076,365,133.60-1,276,075,278,974.90

Finding the Fourth Proportional to 2,888,592,437,959.20, 4,334,076,365,133.60 and 1,276,075,278,974.90

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Solution

The fourth proportional to 2,888,592,437,959.20, 4,334,076,365,133.60 and 1,276,075,278,974.90 is: 1,914,637,604,827.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,888,592,437,959.20 : 4,334,076,365,133.60 = 1,276,075,278,974.90 : x
  2. Step 2: Convert to fraction form
    2,888,592,437,959.20/4,334,076,365,133.60 = 1,276,075,278,974.90/x
  3. Step 3: Cross multiply
    2,888,592,437,959.20x = 4,334,076,365,133.60 × 1,276,075,278,974.90
  4. Step 4: Simplify right side
    2,888,592,437,959.20x = 5,530,607,706,736,379,159,379,968
  5. Step 5: Solve for x
    x = 5,530,607,706,736,379,159,379,968/2,888,592,437,959.20
  6. Step 6: Final answer
    x = 1,914,637,604,827.27

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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.