Home / 6,946,636,009,969.60-9,600,112,017,648.10-5,693,220,588,538.90

Finding the Fourth Proportional to 6,946,636,009,969.60, 9,600,112,017,648.10 and 5,693,220,588,538.90

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Solution

The fourth proportional to 6,946,636,009,969.60, 9,600,112,017,648.10 and 5,693,220,588,538.90 is: 7,867,916,976,319.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,946,636,009,969.60 : 9,600,112,017,648.10 = 5,693,220,588,538.90 : x
  2. Step 2: Convert to fraction form
    6,946,636,009,969.60/9,600,112,017,648.10 = 5,693,220,588,538.90/x
  3. Step 3: Cross multiply
    6,946,636,009,969.60x = 9,600,112,017,648.10 × 5,693,220,588,538.90
  4. Step 4: Simplify right side
    6,946,636,009,969.60x = 54,655,555,391,153,888,101,924,864
  5. Step 5: Solve for x
    x = 54,655,555,391,153,888,101,924,864/6,946,636,009,969.60
  6. Step 6: Final answer
    x = 7,867,916,976,319.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.