Home / 35,466,682,105.04-48,943,989,361.02-20,020,076,547.98

Finding the Fourth Proportional to 35,466,682,105.04, 48,943,989,361.02 and 20,020,076,547.98

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Solution

The fourth proportional to 35,466,682,105.04, 48,943,989,361.02 and 20,020,076,547.98 is: 27,627,687,604.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,466,682,105.04 : 48,943,989,361.02 = 20,020,076,547.98 : x
  2. Step 2: Convert to fraction form
    35,466,682,105.04/48,943,989,361.02 = 20,020,076,547.98/x
  3. Step 3: Cross multiply
    35,466,682,105.04x = 48,943,989,361.02 × 20,020,076,547.98
  4. Step 4: Simplify right side
    35,466,682,105.04x = 979,862,413,571,139,043,328
  5. Step 5: Solve for x
    x = 979,862,413,571,139,043,328/35,466,682,105.04
  6. Step 6: Final answer
    x = 27,627,687,604.64

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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.