Home / 110,648,808,519.57-152,695,405,055.34-59,899,749,540.84

Finding the Fourth Proportional to 110,648,808,519.57, 152,695,405,055.34 and 59,899,749,540.84

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Solution

The fourth proportional to 110,648,808,519.57, 152,695,405,055.34 and 59,899,749,540.84 is: 82,661,681,054.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,648,808,519.57 : 152,695,405,055.34 = 59,899,749,540.84 : x
  2. Step 2: Convert to fraction form
    110,648,808,519.57/152,695,405,055.34 = 59,899,749,540.84/x
  3. Step 3: Cross multiply
    110,648,808,519.57x = 152,695,405,055.34 × 59,899,749,540.84
  4. Step 4: Simplify right side
    110,648,808,519.57x = 9,146,416,518,851,979,116,544
  5. Step 5: Solve for x
    x = 9,146,416,518,851,979,116,544/110,648,808,519.57
  6. Step 6: Final answer
    x = 82,661,681,054.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.