Home / 2,104,953,724,270.40-3,151,992,769,592.20-1,452,766,509,903.40

Finding the Fourth Proportional to 2,104,953,724,270.40, 3,151,992,769,592.20 and 1,452,766,509,903.40

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Solution

The fourth proportional to 2,104,953,724,270.40, 3,151,992,769,592.20 and 1,452,766,509,903.40 is: 2,175,396,771,113.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,953,724,270.40 : 3,151,992,769,592.20 = 1,452,766,509,903.40 : x
  2. Step 2: Convert to fraction form
    2,104,953,724,270.40/3,151,992,769,592.20 = 1,452,766,509,903.40/x
  3. Step 3: Cross multiply
    2,104,953,724,270.40x = 3,151,992,769,592.20 × 1,452,766,509,903.40
  4. Step 4: Simplify right side
    2,104,953,724,270.40x = 4,579,109,535,121,211,891,122,176
  5. Step 5: Solve for x
    x = 4,579,109,535,121,211,891,122,176/2,104,953,724,270.40
  6. Step 6: Final answer
    x = 2,175,396,771,113.52

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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.