Home / 23,577,593,778.96-32,551,763,420.52-15,008,855,219.28

Finding the Fourth Proportional to 23,577,593,778.96, 32,551,763,420.52 and 15,008,855,219.28

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Solution

The fourth proportional to 23,577,593,778.96, 32,551,763,420.52 and 15,008,855,219.28 is: 20,721,567,641.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,577,593,778.96 : 32,551,763,420.52 = 15,008,855,219.28 : x
  2. Step 2: Convert to fraction form
    23,577,593,778.96/32,551,763,420.52 = 15,008,855,219.28/x
  3. Step 3: Cross multiply
    23,577,593,778.96x = 32,551,763,420.52 × 15,008,855,219.28
  4. Step 4: Simplify right side
    23,577,593,778.96x = 488,564,704,310,839,410,688
  5. Step 5: Solve for x
    x = 488,564,704,310,839,410,688/23,577,593,778.96
  6. Step 6: Final answer
    x = 20,721,567,641.34

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1.5x scale

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.