Home / 1,614,291,725,912-2,421,439,919,354.10-659,230,322,154.45

Finding the Fourth Proportional to 1,614,291,725,912, 2,421,439,919,354.10 and 659,230,322,154.45

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Solution

The fourth proportional to 1,614,291,725,912, 2,421,439,919,354.10 and 659,230,322,154.45 is: 988,846,434,935.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,291,725,912 : 2,421,439,919,354.10 = 659,230,322,154.45 : x
  2. Step 2: Convert to fraction form
    1,614,291,725,912/2,421,439,919,354.10 = 659,230,322,154.45/x
  3. Step 3: Cross multiply
    1,614,291,725,912x = 2,421,439,919,354.10 × 659,230,322,154.45
  4. Step 4: Simplify right side
    1,614,291,725,912x = 1,596,286,618,113,448,769,224,704
  5. Step 5: Solve for x
    x = 1,596,286,618,113,448,769,224,704/1,614,291,725,912
  6. Step 6: Final answer
    x = 988,846,434,935.19

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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.