Home / 58,632,970,729.60-87,949,456,094.40-30,673,410,947.20

Finding the Fourth Proportional to 58,632,970,729.60, 87,949,456,094.40 and 30,673,410,947.20

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Solution

The fourth proportional to 58,632,970,729.60, 87,949,456,094.40 and 30,673,410,947.20 is: 46,010,116,420.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,632,970,729.60 : 87,949,456,094.40 = 30,673,410,947.20 : x
  2. Step 2: Convert to fraction form
    58,632,970,729.60/87,949,456,094.40 = 30,673,410,947.20/x
  3. Step 3: Cross multiply
    58,632,970,729.60x = 87,949,456,094.40 × 30,673,410,947.20
  4. Step 4: Simplify right side
    58,632,970,729.60x = 2,697,709,809,366,254,747,648
  5. Step 5: Solve for x
    x = 2,697,709,809,366,254,747,648/58,632,970,729.60
  6. Step 6: Final answer
    x = 46,010,116,420.80

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1.5x scale

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.