Home / 849,093,720,178.25-1,273,819,479,897-275,365,097,099.28

Finding the Fourth Proportional to 849,093,720,178.25, 1,273,819,479,897 and 275,365,097,099.28

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Solution

The fourth proportional to 849,093,720,178.25, 1,273,819,479,897 and 275,365,097,099.28 is: 413,105,663,642.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    849,093,720,178.25 : 1,273,819,479,897 = 275,365,097,099.28 : x
  2. Step 2: Convert to fraction form
    849,093,720,178.25/1,273,819,479,897 = 275,365,097,099.28/x
  3. Step 3: Cross multiply
    849,093,720,178.25x = 1,273,819,479,897 × 275,365,097,099.28
  4. Step 4: Simplify right side
    849,093,720,178.25x = 350,765,424,768,791,808,573,440
  5. Step 5: Solve for x
    x = 350,765,424,768,791,808,573,440/849,093,720,178.25
  6. Step 6: Final answer
    x = 413,105,663,642.36

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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.