Home / 629,748,864,147.60-944,623,296,221.40-629,748,864,147.60

Finding the Fourth Proportional to 629,748,864,147.60, 944,623,296,221.40 and 629,748,864,147.60

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Solution

The fourth proportional to 629,748,864,147.60, 944,623,296,221.40 and 629,748,864,147.60 is: 944,623,296,221.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,748,864,147.60 : 944,623,296,221.40 = 629,748,864,147.60 : x
  2. Step 2: Convert to fraction form
    629,748,864,147.60/944,623,296,221.40 = 629,748,864,147.60/x
  3. Step 3: Cross multiply
    629,748,864,147.60x = 944,623,296,221.40 × 629,748,864,147.60
  4. Step 4: Simplify right side
    629,748,864,147.60x = 594,875,447,842,788,536,745,984
  5. Step 5: Solve for x
    x = 594,875,447,842,788,536,745,984/629,748,864,147.60
  6. Step 6: Final answer
    x = 944,623,296,221.40

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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.