Home / 10,124,444,708.10-13,971,728,837.61-6,055,346,343.51

Finding the Fourth Proportional to 10,124,444,708.10, 13,971,728,837.61 and 6,055,346,343.51

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Solution

The fourth proportional to 10,124,444,708.10, 13,971,728,837.61 and 6,055,346,343.51 is: 8,356,375,047.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,124,444,708.10 : 13,971,728,837.61 = 6,055,346,343.51 : x
  2. Step 2: Convert to fraction form
    10,124,444,708.10/13,971,728,837.61 = 6,055,346,343.51/x
  3. Step 3: Cross multiply
    10,124,444,708.10x = 13,971,728,837.61 × 6,055,346,343.51
  4. Step 4: Simplify right side
    10,124,444,708.10x = 84,603,657,129,334,947,840
  5. Step 5: Solve for x
    x = 84,603,657,129,334,947,840/10,124,444,708.10
  6. Step 6: Final answer
    x = 8,356,375,047.58

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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.