Home / 125,725,457,546.10-188,588,186,319.15-125,725,457,546.10

Finding the Fourth Proportional to 125,725,457,546.10, 188,588,186,319.15 and 125,725,457,546.10

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Solution

The fourth proportional to 125,725,457,546.10, 188,588,186,319.15 and 125,725,457,546.10 is: 188,588,186,319.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,725,457,546.10 : 188,588,186,319.15 = 125,725,457,546.10 : x
  2. Step 2: Convert to fraction form
    125,725,457,546.10/188,588,186,319.15 = 125,725,457,546.10/x
  3. Step 3: Cross multiply
    125,725,457,546.10x = 188,588,186,319.15 × 125,725,457,546.10
  4. Step 4: Simplify right side
    125,725,457,546.10x = 23,710,336,012,764,290,482,176
  5. Step 5: Solve for x
    x = 23,710,336,012,764,290,482,176/125,725,457,546.10
  6. Step 6: Final answer
    x = 188,588,186,319.15

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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.