Home / 1,802,053,305,438.80-2,487,046,754,908.60-1,070,444,602,517.10

Finding the Fourth Proportional to 1,802,053,305,438.80, 2,487,046,754,908.60 and 1,070,444,602,517.10

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Solution

The fourth proportional to 1,802,053,305,438.80, 2,487,046,754,908.60 and 1,070,444,602,517.10 is: 1,477,340,191,305.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,802,053,305,438.80 : 2,487,046,754,908.60 = 1,070,444,602,517.10 : x
  2. Step 2: Convert to fraction form
    1,802,053,305,438.80/2,487,046,754,908.60 = 1,070,444,602,517.10/x
  3. Step 3: Cross multiply
    1,802,053,305,438.80x = 2,487,046,754,908.60 × 1,070,444,602,517.10
  4. Step 4: Simplify right side
    1,802,053,305,438.80x = 2,662,245,774,999,579,707,572,224
  5. Step 5: Solve for x
    x = 2,662,245,774,999,579,707,572,224/1,802,053,305,438.80
  6. Step 6: Final answer
    x = 1,477,340,191,305.45

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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.