Home / 13,712,043,614,722-18,922,623,277,015-7,546,033,148,347.20

Finding the Fourth Proportional to 13,712,043,614,722, 18,922,623,277,015 and 7,546,033,148,347.20

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Solution

The fourth proportional to 13,712,043,614,722, 18,922,623,277,015 and 7,546,033,148,347.20 is: 10,413,527,444,496.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,712,043,614,722 : 18,922,623,277,015 = 7,546,033,148,347.20 : x
  2. Step 2: Convert to fraction form
    13,712,043,614,722/18,922,623,277,015 = 7,546,033,148,347.20/x
  3. Step 3: Cross multiply
    13,712,043,614,722x = 18,922,623,277,015 × 7,546,033,148,347.20
  4. Step 4: Simplify right side
    13,712,043,614,722x = 142,790,742,502,041,512,589,656,064
  5. Step 5: Solve for x
    x = 142,790,742,502,041,512,589,656,064/13,712,043,614,722
  6. Step 6: Final answer
    x = 10,413,527,444,496.57

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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.