Home / 1,819,806,673,852.90-2,510,123,989,860.60-1,170,306,414,740.30

Finding the Fourth Proportional to 1,819,806,673,852.90, 2,510,123,989,860.60 and 1,170,306,414,740.30

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Solution

The fourth proportional to 1,819,806,673,852.90, 2,510,123,989,860.60 and 1,170,306,414,740.30 is: 1,614,245,210,403.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,819,806,673,852.90 : 2,510,123,989,860.60 = 1,170,306,414,740.30 : x
  2. Step 2: Convert to fraction form
    1,819,806,673,852.90/2,510,123,989,860.60 = 1,170,306,414,740.30/x
  3. Step 3: Cross multiply
    1,819,806,673,852.90x = 2,510,123,989,860.60 × 1,170,306,414,740.30
  4. Step 4: Simplify right side
    1,819,806,673,852.90x = 2,937,614,207,127,376,113,958,912
  5. Step 5: Solve for x
    x = 2,937,614,207,127,376,113,958,912/1,819,806,673,852.90
  6. Step 6: Final answer
    x = 1,614,245,210,403.50

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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.