Home / 17,021,740,112.40-25,486,693,666.20-17,021,740,112.40

Finding the Fourth Proportional to 17,021,740,112.40, 25,486,693,666.20 and 17,021,740,112.40

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Solution

The fourth proportional to 17,021,740,112.40, 25,486,693,666.20 and 17,021,740,112.40 is: 25,486,693,666.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,021,740,112.40 : 25,486,693,666.20 = 17,021,740,112.40 : x
  2. Step 2: Convert to fraction form
    17,021,740,112.40/25,486,693,666.20 = 17,021,740,112.40/x
  3. Step 3: Cross multiply
    17,021,740,112.40x = 25,486,693,666.20 × 17,021,740,112.40
  4. Step 4: Simplify right side
    17,021,740,112.40x = 433,827,875,910,407,553,024
  5. Step 5: Solve for x
    x = 433,827,875,910,407,553,024/17,021,740,112.40
  6. Step 6: Final answer
    x = 25,486,693,666.20

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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.