Home / 1,984,153,505,628.20-2,976,544,068,954.50-710,710,106,695.05

Finding the Fourth Proportional to 1,984,153,505,628.20, 2,976,544,068,954.50 and 710,710,106,695.05

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Solution

The fourth proportional to 1,984,153,505,628.20, 2,976,544,068,954.50 and 710,710,106,695.05 is: 1,066,177,564,804.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,984,153,505,628.20 : 2,976,544,068,954.50 = 710,710,106,695.05 : x
  2. Step 2: Convert to fraction form
    1,984,153,505,628.20/2,976,544,068,954.50 = 710,710,106,695.05/x
  3. Step 3: Cross multiply
    1,984,153,505,628.20x = 2,976,544,068,954.50 × 710,710,106,695.05
  4. Step 4: Simplify right side
    1,984,153,505,628.20x = 2,115,459,952,829,170,978,914,304
  5. Step 5: Solve for x
    x = 2,115,459,952,829,170,978,914,304/1,984,153,505,628.20
  6. Step 6: Final answer
    x = 1,066,177,564,804.59

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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.