Home / 1,366,164,190,038-2,049,476,673,012-459,386,445,941.04

Finding the Fourth Proportional to 1,366,164,190,038, 2,049,476,673,012 and 459,386,445,941.04

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Solution

The fourth proportional to 1,366,164,190,038, 2,049,476,673,012 and 459,386,445,941.04 is: 689,157,139,178.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,164,190,038 : 2,049,476,673,012 = 459,386,445,941.04 : x
  2. Step 2: Convert to fraction form
    1,366,164,190,038/2,049,476,673,012 = 459,386,445,941.04/x
  3. Step 3: Cross multiply
    1,366,164,190,038x = 2,049,476,673,012 × 459,386,445,941.04
  4. Step 4: Simplify right side
    1,366,164,190,038x = 941,501,804,854,049,545,125,888
  5. Step 5: Solve for x
    x = 941,501,804,854,049,545,125,888/1,366,164,190,038
  6. Step 6: Final answer
    x = 689,157,139,178.02

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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.