Home / 371,279,457,051.60-556,919,185,577.40-371,279,457,051.60

Finding the Fourth Proportional to 371,279,457,051.60, 556,919,185,577.40 and 371,279,457,051.60

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Solution

The fourth proportional to 371,279,457,051.60, 556,919,185,577.40 and 371,279,457,051.60 is: 556,919,185,577.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    371,279,457,051.60 : 556,919,185,577.40 = 371,279,457,051.60 : x
  2. Step 2: Convert to fraction form
    371,279,457,051.60/556,919,185,577.40 = 371,279,457,051.60/x
  3. Step 3: Cross multiply
    371,279,457,051.60x = 556,919,185,577.40 × 371,279,457,051.60
  4. Step 4: Simplify right side
    371,279,457,051.60x = 206,772,652,842,796,334,448,640
  5. Step 5: Solve for x
    x = 206,772,652,842,796,334,448,640/371,279,457,051.60
  6. Step 6: Final answer
    x = 556,919,185,577.40

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Double scale
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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.