Home / 1,884,873,958,506.90-2,827,708,502,867.50-611,359,848,396.20

Finding the Fourth Proportional to 1,884,873,958,506.90, 2,827,708,502,867.50 and 611,359,848,396.20

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Solution

The fourth proportional to 1,884,873,958,506.90, 2,827,708,502,867.50 and 611,359,848,396.20 is: 917,168,723,043.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,873,958,506.90 : 2,827,708,502,867.50 = 611,359,848,396.20 : x
  2. Step 2: Convert to fraction form
    1,884,873,958,506.90/2,827,708,502,867.50 = 611,359,848,396.20/x
  3. Step 3: Cross multiply
    1,884,873,958,506.90x = 2,827,708,502,867.50 × 611,359,848,396.20
  4. Step 4: Simplify right side
    1,884,873,958,506.90x = 1,728,747,441,621,720,360,812,544
  5. Step 5: Solve for x
    x = 1,728,747,441,621,720,360,812,544/1,884,873,958,506.90
  6. Step 6: Final answer
    x = 917,168,723,043.50

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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.