Home / 1,714,119,920.56-2,571,510,827.40-731,532,118.96

Finding the Fourth Proportional to 1,714,119,920.56, 2,571,510,827.40 and 731,532,118.96

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Solution

The fourth proportional to 1,714,119,920.56, 2,571,510,827.40 and 731,532,118.96 is: 1,097,439,415.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,119,920.56 : 2,571,510,827.40 = 731,532,118.96 : x
  2. Step 2: Convert to fraction form
    1,714,119,920.56/2,571,510,827.40 = 731,532,118.96/x
  3. Step 3: Cross multiply
    1,714,119,920.56x = 2,571,510,827.40 × 731,532,118.96
  4. Step 4: Simplify right side
    1,714,119,920.56x = 1,881,142,764,496,505,088
  5. Step 5: Solve for x
    x = 1,881,142,764,496,505,088/1,714,119,920.56
  6. Step 6: Final answer
    x = 1,097,439,415.96

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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.