Home / 496,971,623,743.35-745,457,435,615-496,971,623,743.35

Finding the Fourth Proportional to 496,971,623,743.35, 745,457,435,615 and 496,971,623,743.35

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Solution

The fourth proportional to 496,971,623,743.35, 745,457,435,615 and 496,971,623,743.35 is: 745,457,435,615

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,971,623,743.35 : 745,457,435,615 = 496,971,623,743.35 : x
  2. Step 2: Convert to fraction form
    496,971,623,743.35/745,457,435,615 = 496,971,623,743.35/x
  3. Step 3: Cross multiply
    496,971,623,743.35x = 745,457,435,615 × 496,971,623,743.35
  4. Step 4: Simplify right side
    496,971,623,743.35x = 370,471,192,209,140,326,858,752
  5. Step 5: Solve for x
    x = 370,471,192,209,140,326,858,752/496,971,623,743.35
  6. Step 6: Final answer
    x = 745,457,435,615

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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.