Home / 130,904,375,773-180,652,495,842.74-75,967,295,383.71

Finding the Fourth Proportional to 130,904,375,773, 180,652,495,842.74 and 75,967,295,383.71

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Solution

The fourth proportional to 130,904,375,773, 180,652,495,842.74 and 75,967,295,383.71 is: 104,837,454,305.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,904,375,773 : 180,652,495,842.74 = 75,967,295,383.71 : x
  2. Step 2: Convert to fraction form
    130,904,375,773/180,652,495,842.74 = 75,967,295,383.71/x
  3. Step 3: Cross multiply
    130,904,375,773x = 180,652,495,842.74 × 75,967,295,383.71
  4. Step 4: Simplify right side
    130,904,375,773x = 13,723,681,513,489,871,929,344
  5. Step 5: Solve for x
    x = 13,723,681,513,489,871,929,344/130,904,375,773
  6. Step 6: Final answer
    x = 104,837,454,305.49

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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.