Home / 3,466,935,812,941.50-4,784,382,601,361.90-1,925,433,196,347.20

Finding the Fourth Proportional to 3,466,935,812,941.50, 4,784,382,601,361.90 and 1,925,433,196,347.20

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Solution

The fourth proportional to 3,466,935,812,941.50, 4,784,382,601,361.90 and 1,925,433,196,347.20 is: 2,657,104,019,722.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,935,812,941.50 : 4,784,382,601,361.90 = 1,925,433,196,347.20 : x
  2. Step 2: Convert to fraction form
    3,466,935,812,941.50/4,784,382,601,361.90 = 1,925,433,196,347.20/x
  3. Step 3: Cross multiply
    3,466,935,812,941.50x = 4,784,382,601,361.90 × 1,925,433,196,347.20
  4. Step 4: Simplify right side
    3,466,935,812,941.50x = 9,212,009,084,688,175,208,595,456
  5. Step 5: Solve for x
    x = 9,212,009,084,688,175,208,595,456/3,466,935,812,941.50
  6. Step 6: Final answer
    x = 2,657,104,019,722.91

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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.