Home / 1,756,897,360,235-2,424,385,299,985.20-985,997,166,072.94

Finding the Fourth Proportional to 1,756,897,360,235, 2,424,385,299,985.20 and 985,997,166,072.94

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Solution

The fourth proportional to 1,756,897,360,235, 2,424,385,299,985.20 and 985,997,166,072.94 is: 1,360,601,415,517.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,897,360,235 : 2,424,385,299,985.20 = 985,997,166,072.94 : x
  2. Step 2: Convert to fraction form
    1,756,897,360,235/2,424,385,299,985.20 = 985,997,166,072.94/x
  3. Step 3: Cross multiply
    1,756,897,360,235x = 2,424,385,299,985.20 × 985,997,166,072.94
  4. Step 4: Simplify right side
    1,756,897,360,235x = 2,390,437,035,254,301,815,996,416
  5. Step 5: Solve for x
    x = 2,390,437,035,254,301,815,996,416/1,756,897,360,235
  6. Step 6: Final answer
    x = 1,360,601,415,517.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.