Home / 3,706,208,335.06-5,559,307,807.83-945,837,412.90

Finding the Fourth Proportional to 3,706,208,335.06, 5,559,307,807.83 and 945,837,412.90

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Solution

The fourth proportional to 3,706,208,335.06, 5,559,307,807.83 and 945,837,412.90 is: 1,418,754,921.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,208,335.06 : 5,559,307,807.83 = 945,837,412.90 : x
  2. Step 2: Convert to fraction form
    3,706,208,335.06/5,559,307,807.83 = 945,837,412.90/x
  3. Step 3: Cross multiply
    3,706,208,335.06x = 5,559,307,807.83 × 945,837,412.90
  4. Step 4: Simplify right side
    3,706,208,335.06x = 5,258,201,314,455,204,864
  5. Step 5: Solve for x
    x = 5,258,201,314,455,204,864/3,706,208,335.06
  6. Step 6: Final answer
    x = 1,418,754,921.23

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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.