Home / 14,969,527,852,548-20,658,069,729,713-8,295,300,860,581.80

Finding the Fourth Proportional to 14,969,527,852,548, 20,658,069,729,713 and 8,295,300,860,581.80

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Solution

The fourth proportional to 14,969,527,852,548, 20,658,069,729,713 and 8,295,300,860,581.80 is: 11,447,582,401,717.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,969,527,852,548 : 20,658,069,729,713 = 8,295,300,860,581.80 : x
  2. Step 2: Convert to fraction form
    14,969,527,852,548/20,658,069,729,713 = 8,295,300,860,581.80/x
  3. Step 3: Cross multiply
    14,969,527,852,548x = 20,658,069,729,713 × 8,295,300,860,581.80
  4. Step 4: Simplify right side
    14,969,527,852,548x = 171,364,903,606,847,068,111,372,288
  5. Step 5: Solve for x
    x = 171,364,903,606,847,068,111,372,288/14,969,527,852,548
  6. Step 6: Final answer
    x = 11,447,582,401,717.41

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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.