Home / 1,980,099,831,700-2,967,118,230,052-1,332,306,050,580.60

Finding the Fourth Proportional to 1,980,099,831,700, 2,967,118,230,052 and 1,332,306,050,580.60

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Solution

The fourth proportional to 1,980,099,831,700, 2,967,118,230,052 and 1,332,306,050,580.60 is: 1,996,419,325,631.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,980,099,831,700 : 2,967,118,230,052 = 1,332,306,050,580.60 : x
  2. Step 2: Convert to fraction form
    1,980,099,831,700/2,967,118,230,052 = 1,332,306,050,580.60/x
  3. Step 3: Cross multiply
    1,980,099,831,700x = 2,967,118,230,052 × 1,332,306,050,580.60
  4. Step 4: Simplify right side
    1,980,099,831,700x = 3,953,109,570,686,280,808,792,064
  5. Step 5: Solve for x
    x = 3,953,109,570,686,280,808,792,064/1,980,099,831,700
  6. Step 6: Final answer
    x = 1,996,419,325,631.86

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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.