Home / 39,370,676,869.72-59,056,168,519.86-9,524,960,112.88

Finding the Fourth Proportional to 39,370,676,869.72, 59,056,168,519.86 and 9,524,960,112.88

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Solution

The fourth proportional to 39,370,676,869.72, 59,056,168,519.86 and 9,524,960,112.88 is: 14,287,477,236.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,370,676,869.72 : 59,056,168,519.86 = 9,524,960,112.88 : x
  2. Step 2: Convert to fraction form
    39,370,676,869.72/59,056,168,519.86 = 9,524,960,112.88/x
  3. Step 3: Cross multiply
    39,370,676,869.72x = 59,056,168,519.86 × 9,524,960,112.88
  4. Step 4: Simplify right side
    39,370,676,869.72x = 562,507,649,571,185,950,720
  5. Step 5: Solve for x
    x = 562,507,649,571,185,950,720/39,370,676,869.72
  6. Step 6: Final answer
    x = 14,287,477,236.74

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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.