Home / 898,756,240,531.03-1,347,998,146,243.40-244,607,556,455.76

Finding the Fourth Proportional to 898,756,240,531.03, 1,347,998,146,243.40 and 244,607,556,455.76

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Solution

The fourth proportional to 898,756,240,531.03, 1,347,998,146,243.40 and 244,607,556,455.76 is: 366,874,262,218.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,756,240,531.03 : 1,347,998,146,243.40 = 244,607,556,455.76 : x
  2. Step 2: Convert to fraction form
    898,756,240,531.03/1,347,998,146,243.40 = 244,607,556,455.76/x
  3. Step 3: Cross multiply
    898,756,240,531.03x = 1,347,998,146,243.40 × 244,607,556,455.76
  4. Step 4: Simplify right side
    898,756,240,531.03x = 329,730,532,659,492,307,337,216
  5. Step 5: Solve for x
    x = 329,730,532,659,492,307,337,216/898,756,240,531.03
  6. Step 6: Final answer
    x = 366,874,262,218.94

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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.