Home / 4,037,688,966.80-6,057,100,320.60-1,277,030,118.80

Finding the Fourth Proportional to 4,037,688,966.80, 6,057,100,320.60 and 1,277,030,118.80

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Solution

The fourth proportional to 4,037,688,966.80, 6,057,100,320.60 and 1,277,030,118.80 is: 1,915,724,466.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,688,966.80 : 6,057,100,320.60 = 1,277,030,118.80 : x
  2. Step 2: Convert to fraction form
    4,037,688,966.80/6,057,100,320.60 = 1,277,030,118.80/x
  3. Step 3: Cross multiply
    4,037,688,966.80x = 6,057,100,320.60 × 1,277,030,118.80
  4. Step 4: Simplify right side
    4,037,688,966.80x = 7,735,099,541,999,336,448
  5. Step 5: Solve for x
    x = 7,735,099,541,999,336,448/4,037,688,966.80
  6. Step 6: Final answer
    x = 1,915,724,466.55

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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.