Home / 227,787,429,090.36-341,441,963,085.78-76,641,260,187

Finding the Fourth Proportional to 227,787,429,090.36, 341,441,963,085.78 and 76,641,260,187

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Solution

The fourth proportional to 227,787,429,090.36, 341,441,963,085.78 and 76,641,260,187 is: 114,881,415,695.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,787,429,090.36 : 341,441,963,085.78 = 76,641,260,187 : x
  2. Step 2: Convert to fraction form
    227,787,429,090.36/341,441,963,085.78 = 76,641,260,187/x
  3. Step 3: Cross multiply
    227,787,429,090.36x = 341,441,963,085.78 × 76,641,260,187
  4. Step 4: Simplify right side
    227,787,429,090.36x = 26,168,542,331,617,316,700,160
  5. Step 5: Solve for x
    x = 26,168,542,331,617,316,700,160/227,787,429,090.36
  6. Step 6: Final answer
    x = 114,881,415,695.84

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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.