Home / 42,104,127.96-58,097,512.58-23,516,977.77

Finding the Fourth Proportional to 42,104,127.96, 58,097,512.58 and 23,516,977.77

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Solution

The fourth proportional to 42,104,127.96, 58,097,512.58 and 23,516,977.77 is: 32,449,975.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,104,127.96 : 58,097,512.58 = 23,516,977.77 : x
  2. Step 2: Convert to fraction form
    42,104,127.96/58,097,512.58 = 23,516,977.77/x
  3. Step 3: Cross multiply
    42,104,127.96x = 58,097,512.58 × 23,516,977.77
  4. Step 4: Simplify right side
    42,104,127.96x = 1,366,277,911,718,570.50
  5. Step 5: Solve for x
    x = 1,366,277,911,718,570.50/42,104,127.96
  6. Step 6: Final answer
    x = 32,449,975.29

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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.