Home / 7,093,274,326,210.60-10,638,836,440,250-1,930,521,655,009.20

Finding the Fourth Proportional to 7,093,274,326,210.60, 10,638,836,440,250 and 1,930,521,655,009.20

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Solution

The fourth proportional to 7,093,274,326,210.60, 10,638,836,440,250 and 1,930,521,655,009.20 is: 2,895,489,894,717.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,093,274,326,210.60 : 10,638,836,440,250 = 1,930,521,655,009.20 : x
  2. Step 2: Convert to fraction form
    7,093,274,326,210.60/10,638,836,440,250 = 1,930,521,655,009.20/x
  3. Step 3: Cross multiply
    7,093,274,326,210.60x = 10,638,836,440,250 × 1,930,521,655,009.20
  4. Step 4: Simplify right side
    7,093,274,326,210.60x = 20,538,504,132,003,616,572,571,648
  5. Step 5: Solve for x
    x = 20,538,504,132,003,616,572,571,648/7,093,274,326,210.60
  6. Step 6: Final answer
    x = 2,895,489,894,717.75

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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.