Home / 1,556,793,313,444.90-2,334,338,687,201.90-1,236,155,804,729.40

Finding the Fourth Proportional to 1,556,793,313,444.90, 2,334,338,687,201.90 and 1,236,155,804,729.40

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Solution

The fourth proportional to 1,556,793,313,444.90, 2,334,338,687,201.90 and 1,236,155,804,729.40 is: 1,853,557,754,563.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,556,793,313,444.90 : 2,334,338,687,201.90 = 1,236,155,804,729.40 : x
  2. Step 2: Convert to fraction form
    1,556,793,313,444.90/2,334,338,687,201.90 = 1,236,155,804,729.40/x
  3. Step 3: Cross multiply
    1,556,793,313,444.90x = 2,334,338,687,201.90 × 1,236,155,804,729.40
  4. Step 4: Simplify right side
    1,556,793,313,444.90x = 2,885,606,318,389,035,748,294,656
  5. Step 5: Solve for x
    x = 2,885,606,318,389,035,748,294,656/1,556,793,313,444.90
  6. Step 6: Final answer
    x = 1,853,557,754,563.91

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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.