Home / 712,556,021.52-1,069,012,060.56-502,876,114.20

Finding the Fourth Proportional to 712,556,021.52, 1,069,012,060.56 and 502,876,114.20

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Solution

The fourth proportional to 712,556,021.52, 1,069,012,060.56 and 502,876,114.20 is: 754,439,812.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    712,556,021.52 : 1,069,012,060.56 = 502,876,114.20 : x
  2. Step 2: Convert to fraction form
    712,556,021.52/1,069,012,060.56 = 502,876,114.20/x
  3. Step 3: Cross multiply
    712,556,021.52x = 1,069,012,060.56 × 502,876,114.20
  4. Step 4: Simplify right side
    712,556,021.52x = 537,580,631,047,347,840
  5. Step 5: Solve for x
    x = 537,580,631,047,347,840/712,556,021.52
  6. Step 6: Final answer
    x = 754,439,812.19

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