Home / 1,172,958,806,830.40-1,758,488,742,198.30-366,710,739,405.28

Finding the Fourth Proportional to 1,172,958,806,830.40, 1,758,488,742,198.30 and 366,710,739,405.28

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Solution

The fourth proportional to 1,172,958,806,830.40, 1,758,488,742,198.30 and 366,710,739,405.28 is: 549,769,269,928.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,172,958,806,830.40 : 1,758,488,742,198.30 = 366,710,739,405.28 : x
  2. Step 2: Convert to fraction form
    1,172,958,806,830.40/1,758,488,742,198.30 = 366,710,739,405.28/x
  3. Step 3: Cross multiply
    1,172,958,806,830.40x = 1,758,488,742,198.30 × 366,710,739,405.28
  4. Step 4: Simplify right side
    1,172,958,806,830.40x = 644,856,706,887,399,495,434,240
  5. Step 5: Solve for x
    x = 644,856,706,887,399,495,434,240/1,172,958,806,830.40
  6. Step 6: Final answer
    x = 549,769,269,928.54

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