Home / 942,579,504,001.20-1,413,869,256,001.90-942,579,504,001.20

Finding the Fourth Proportional to 942,579,504,001.20, 1,413,869,256,001.90 and 942,579,504,001.20

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Solution

The fourth proportional to 942,579,504,001.20, 1,413,869,256,001.90 and 942,579,504,001.20 is: 1,413,869,256,001.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,579,504,001.20 : 1,413,869,256,001.90 = 942,579,504,001.20 : x
  2. Step 2: Convert to fraction form
    942,579,504,001.20/1,413,869,256,001.90 = 942,579,504,001.20/x
  3. Step 3: Cross multiply
    942,579,504,001.20x = 1,413,869,256,001.90 × 942,579,504,001.20
  4. Step 4: Simplify right side
    942,579,504,001.20x = 1,332,684,182,044,816,426,663,936
  5. Step 5: Solve for x
    x = 1,332,684,182,044,816,426,663,936/942,579,504,001.20
  6. Step 6: Final answer
    x = 1,413,869,256,001.90

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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.