Home / 48,798,085,666.20-73,197,128,499.30-46,731,843,058.20

Finding the Fourth Proportional to 48,798,085,666.20, 73,197,128,499.30 and 46,731,843,058.20

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Solution

The fourth proportional to 48,798,085,666.20, 73,197,128,499.30 and 46,731,843,058.20 is: 70,097,764,587.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,798,085,666.20 : 73,197,128,499.30 = 46,731,843,058.20 : x
  2. Step 2: Convert to fraction form
    48,798,085,666.20/73,197,128,499.30 = 46,731,843,058.20/x
  3. Step 3: Cross multiply
    48,798,085,666.20x = 73,197,128,499.30 × 46,731,843,058.20
  4. Step 4: Simplify right side
    48,798,085,666.20x = 3,420,636,721,340,185,837,568
  5. Step 5: Solve for x
    x = 3,420,636,721,340,185,837,568/48,798,085,666.20
  6. Step 6: Final answer
    x = 70,097,764,587.30

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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.