Home / 11,743,599,859.98-17,592,154,450.20-10,271,402,001.78

Finding the Fourth Proportional to 11,743,599,859.98, 17,592,154,450.20 and 10,271,402,001.78

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Solution

The fourth proportional to 11,743,599,859.98, 17,592,154,450.20 and 10,271,402,001.78 is: 15,386,771,738.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,743,599,859.98 : 17,592,154,450.20 = 10,271,402,001.78 : x
  2. Step 2: Convert to fraction form
    11,743,599,859.98/17,592,154,450.20 = 10,271,402,001.78/x
  3. Step 3: Cross multiply
    11,743,599,859.98x = 17,592,154,450.20 × 10,271,402,001.78
  4. Step 4: Simplify right side
    11,743,599,859.98x = 180,696,090,435,407,249,408
  5. Step 5: Solve for x
    x = 180,696,090,435,407,249,408/11,743,599,859.98
  6. Step 6: Final answer
    x = 15,386,771,738.64

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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.