Home / 2,525,701,084,959.90-3,788,774,346,270.30-712,592,567,486.22

Finding the Fourth Proportional to 2,525,701,084,959.90, 3,788,774,346,270.30 and 712,592,567,486.22

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Solution

The fourth proportional to 2,525,701,084,959.90, 3,788,774,346,270.30 and 712,592,567,486.22 is: 1,068,951,688,349.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525,701,084,959.90 : 3,788,774,346,270.30 = 712,592,567,486.22 : x
  2. Step 2: Convert to fraction form
    2,525,701,084,959.90/3,788,774,346,270.30 = 712,592,567,486.22/x
  3. Step 3: Cross multiply
    2,525,701,084,959.90x = 3,788,774,346,270.30 × 712,592,567,486.22
  4. Step 4: Simplify right side
    2,525,701,084,959.90x = 2,699,852,439,034,677,396,766,720
  5. Step 5: Solve for x
    x = 2,699,852,439,034,677,396,766,720/2,525,701,084,959.90
  6. Step 6: Final answer
    x = 1,068,951,688,349.75

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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.