Home / 4,897,799,622,112.80-7,346,699,433,169.20-2,390,146,371,040.70

Finding the Fourth Proportional to 4,897,799,622,112.80, 7,346,699,433,169.20 and 2,390,146,371,040.70

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Solution

The fourth proportional to 4,897,799,622,112.80, 7,346,699,433,169.20 and 2,390,146,371,040.70 is: 3,585,219,556,561.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,799,622,112.80 : 7,346,699,433,169.20 = 2,390,146,371,040.70 : x
  2. Step 2: Convert to fraction form
    4,897,799,622,112.80/7,346,699,433,169.20 = 2,390,146,371,040.70/x
  3. Step 3: Cross multiply
    4,897,799,622,112.80x = 7,346,699,433,169.20 × 2,390,146,371,040.70
  4. Step 4: Simplify right side
    4,897,799,622,112.80x = 17,559,686,989,316,133,463,523,328
  5. Step 5: Solve for x
    x = 17,559,686,989,316,133,463,523,328/4,897,799,622,112.80
  6. Step 6: Final answer
    x = 3,585,219,556,561.05

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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.