Home / 1,624,354,754.76-2,241,636,822-881,798,817.24

Finding the Fourth Proportional to 1,624,354,754.76, 2,241,636,822 and 881,798,817.24

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Solution

The fourth proportional to 1,624,354,754.76, 2,241,636,822 and 881,798,817.24 is: 1,216,897,166.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,354,754.76 : 2,241,636,822 = 881,798,817.24 : x
  2. Step 2: Convert to fraction form
    1,624,354,754.76/2,241,636,822 = 881,798,817.24/x
  3. Step 3: Cross multiply
    1,624,354,754.76x = 2,241,636,822 × 881,798,817.24
  4. Step 4: Simplify right side
    1,624,354,754.76x = 1,976,672,698,321,232,384
  5. Step 5: Solve for x
    x = 1,976,672,698,321,232,384/1,624,354,754.76
  6. Step 6: Final answer
    x = 1,216,897,166.42

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.