Home / 4,207,743,526.49-5,806,753,999.64-2,302,670,532.32

Finding the Fourth Proportional to 4,207,743,526.49, 5,806,753,999.64 and 2,302,670,532.32

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Solution

The fourth proportional to 4,207,743,526.49, 5,806,753,999.64 and 2,302,670,532.32 is: 3,177,722,510.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,207,743,526.49 : 5,806,753,999.64 = 2,302,670,532.32 : x
  2. Step 2: Convert to fraction form
    4,207,743,526.49/5,806,753,999.64 = 2,302,670,532.32/x
  3. Step 3: Cross multiply
    4,207,743,526.49x = 5,806,753,999.64 × 2,302,670,532.32
  4. Step 4: Simplify right side
    4,207,743,526.49x = 13,371,041,323,402,330,112
  5. Step 5: Solve for x
    x = 13,371,041,323,402,330,112/4,207,743,526.49
  6. Step 6: Final answer
    x = 3,177,722,510.71

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Double scale
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1.5x scale

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.