Home / 10,124,444,707.35-13,971,728,836.58-6,055,346,342.72

Finding the Fourth Proportional to 10,124,444,707.35, 13,971,728,836.58 and 6,055,346,342.72

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Solution

The fourth proportional to 10,124,444,707.35, 13,971,728,836.58 and 6,055,346,342.72 is: 8,356,375,046.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,124,444,707.35 : 13,971,728,836.58 = 6,055,346,342.72 : x
  2. Step 2: Convert to fraction form
    10,124,444,707.35/13,971,728,836.58 = 6,055,346,342.72/x
  3. Step 3: Cross multiply
    10,124,444,707.35x = 13,971,728,836.58 × 6,055,346,342.72
  4. Step 4: Simplify right side
    10,124,444,707.35x = 84,603,657,111,960,141,824
  5. Step 5: Solve for x
    x = 84,603,657,111,960,141,824/10,124,444,707.35
  6. Step 6: Final answer
    x = 8,356,375,046.48

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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.