Home / 47,054,508,272.44-70,595,610,374.73-15,182,583,309.63

Finding the Fourth Proportional to 47,054,508,272.44, 70,595,610,374.73 and 15,182,583,309.63

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Solution

The fourth proportional to 47,054,508,272.44, 70,595,610,374.73 and 15,182,583,309.63 is: 22,778,343,142.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,054,508,272.44 : 70,595,610,374.73 = 15,182,583,309.63 : x
  2. Step 2: Convert to fraction form
    47,054,508,272.44/70,595,610,374.73 = 15,182,583,309.63/x
  3. Step 3: Cross multiply
    47,054,508,272.44x = 70,595,610,374.73 × 15,182,583,309.63
  4. Step 4: Simplify right side
    47,054,508,272.44x = 1,071,823,735,808,517,996,544
  5. Step 5: Solve for x
    x = 1,071,823,735,808,517,996,544/47,054,508,272.44
  6. Step 6: Final answer
    x = 22,778,343,142.02

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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.