Home / 9,488,713,460.22-13,094,140,785.75-5,201,780,163.66

Finding the Fourth Proportional to 9,488,713,460.22, 13,094,140,785.75 and 5,201,780,163.66

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Solution

The fourth proportional to 9,488,713,460.22, 13,094,140,785.75 and 5,201,780,163.66 is: 7,178,301,050.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,488,713,460.22 : 13,094,140,785.75 = 5,201,780,163.66 : x
  2. Step 2: Convert to fraction form
    9,488,713,460.22/13,094,140,785.75 = 5,201,780,163.66/x
  3. Step 3: Cross multiply
    9,488,713,460.22x = 13,094,140,785.75 × 5,201,780,163.66
  4. Step 4: Simplify right side
    9,488,713,460.22x = 68,112,841,799,485,710,336
  5. Step 5: Solve for x
    x = 68,112,841,799,485,710,336/9,488,713,460.22
  6. Step 6: Final answer
    x = 7,178,301,050.51

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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.