Home / 1,816,238,657,301.60-2,505,228,358,035-1,164,885,538,784.60

Finding the Fourth Proportional to 1,816,238,657,301.60, 2,505,228,358,035 and 1,164,885,538,784.60

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Solution

The fourth proportional to 1,816,238,657,301.60, 2,505,228,358,035 and 1,164,885,538,784.60 is: 1,606,784,589,622.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,816,238,657,301.60 : 2,505,228,358,035 = 1,164,885,538,784.60 : x
  2. Step 2: Convert to fraction form
    1,816,238,657,301.60/2,505,228,358,035 = 1,164,885,538,784.60/x
  3. Step 3: Cross multiply
    1,816,238,657,301.60x = 2,505,228,358,035 × 1,164,885,538,784.60
  4. Step 4: Simplify right side
    1,816,238,657,301.60x = 2,918,304,285,628,059,854,307,328
  5. Step 5: Solve for x
    x = 2,918,304,285,628,059,854,307,328/1,816,238,657,301.60
  6. Step 6: Final answer
    x = 1,606,784,589,622.05

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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.