Home / 1,075,117,252,296.10-1,483,662,403,440-580,721,807,291.58

Finding the Fourth Proportional to 1,075,117,252,296.10, 1,483,662,403,440 and 580,721,807,291.58

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Solution

The fourth proportional to 1,075,117,252,296.10, 1,483,662,403,440 and 580,721,807,291.58 is: 801,396,415,596.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,117,252,296.10 : 1,483,662,403,440 = 580,721,807,291.58 : x
  2. Step 2: Convert to fraction form
    1,075,117,252,296.10/1,483,662,403,440 = 580,721,807,291.58/x
  3. Step 3: Cross multiply
    1,075,117,252,296.10x = 1,483,662,403,440 × 580,721,807,291.58
  4. Step 4: Simplify right side
    1,075,117,252,296.10x = 861,595,112,336,246,070,837,248
  5. Step 5: Solve for x
    x = 861,595,112,336,246,070,837,248/1,075,117,252,296.10
  6. Step 6: Final answer
    x = 801,396,415,596.68

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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.