Home / 42,081,201,176.64-58,055,893,533.72-24,017,719,991.28

Finding the Fourth Proportional to 42,081,201,176.64, 58,055,893,533.72 and 24,017,719,991.28

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Solution

The fourth proportional to 42,081,201,176.64, 58,055,893,533.72 and 24,017,719,991.28 is: 33,135,227,981.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,081,201,176.64 : 58,055,893,533.72 = 24,017,719,991.28 : x
  2. Step 2: Convert to fraction form
    42,081,201,176.64/58,055,893,533.72 = 24,017,719,991.28/x
  3. Step 3: Cross multiply
    42,081,201,176.64x = 58,055,893,533.72 × 24,017,719,991.28
  4. Step 4: Simplify right side
    42,081,201,176.64x = 1,394,370,194,736,450,109,440
  5. Step 5: Solve for x
    x = 1,394,370,194,736,450,109,440/42,081,201,176.64
  6. Step 6: Final answer
    x = 33,135,227,981.81

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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.