Home / 995,772,804.71-1,374,346,344.33-593,912,313.32

Finding the Fourth Proportional to 995,772,804.71, 1,374,346,344.33 and 593,912,313.32

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Solution

The fourth proportional to 995,772,804.71, 1,374,346,344.33 and 593,912,313.32 is: 819,706,275.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,772,804.71 : 1,374,346,344.33 = 593,912,313.32 : x
  2. Step 2: Convert to fraction form
    995,772,804.71/1,374,346,344.33 = 593,912,313.32/x
  3. Step 3: Cross multiply
    995,772,804.71x = 1,374,346,344.33 × 593,912,313.32
  4. Step 4: Simplify right side
    995,772,804.71x = 816,241,216,657,043,840
  5. Step 5: Solve for x
    x = 816,241,216,657,043,840/995,772,804.71
  6. Step 6: Final answer
    x = 819,706,275.17

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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.