Home / 43,602,935,014.01-60,183,245,919.65-28,398,913,869.44

Finding the Fourth Proportional to 43,602,935,014.01, 60,183,245,919.65 and 28,398,913,869.44

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Solution

The fourth proportional to 43,602,935,014.01, 60,183,245,919.65 and 28,398,913,869.44 is: 39,197,792,917.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,602,935,014.01 : 60,183,245,919.65 = 28,398,913,869.44 : x
  2. Step 2: Convert to fraction form
    43,602,935,014.01/60,183,245,919.65 = 28,398,913,869.44/x
  3. Step 3: Cross multiply
    43,602,935,014.01x = 60,183,245,919.65 × 28,398,913,869.44
  4. Step 4: Simplify right side
    43,602,935,014.01x = 1,709,138,817,255,023,837,184
  5. Step 5: Solve for x
    x = 1,709,138,817,255,023,837,184/43,602,935,014.01
  6. Step 6: Final answer
    x = 39,197,792,917.06

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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.