Home / 1,076,194,484,084.60-1,614,293,279,784.50-439,486,881,579.56

Finding the Fourth Proportional to 1,076,194,484,084.60, 1,614,293,279,784.50 and 439,486,881,579.56

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Solution

The fourth proportional to 1,076,194,484,084.60, 1,614,293,279,784.50 and 439,486,881,579.56 is: 659,230,956,838.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,194,484,084.60 : 1,614,293,279,784.50 = 439,486,881,579.56 : x
  2. Step 2: Convert to fraction form
    1,076,194,484,084.60/1,614,293,279,784.50 = 439,486,881,579.56/x
  3. Step 3: Cross multiply
    1,076,194,484,084.60x = 1,614,293,279,784.50 × 439,486,881,579.56
  4. Step 4: Simplify right side
    1,076,194,484,084.60x = 709,460,719,487,330,035,957,760
  5. Step 5: Solve for x
    x = 709,460,719,487,330,035,957,760/1,076,194,484,084.60
  6. Step 6: Final answer
    x = 659,230,956,838.43

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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.