Home / 75,955,350,215.33-113,904,064,581.02-25,577,258,082.60

Finding the Fourth Proportional to 75,955,350,215.33, 113,904,064,581.02 and 25,577,258,082.60

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Solution

The fourth proportional to 75,955,350,215.33, 113,904,064,581.02 and 25,577,258,082.60 is: 38,356,134,863.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,955,350,215.33 : 113,904,064,581.02 = 25,577,258,082.60 : x
  2. Step 2: Convert to fraction form
    75,955,350,215.33/113,904,064,581.02 = 25,577,258,082.60/x
  3. Step 3: Cross multiply
    75,955,350,215.33x = 113,904,064,581.02 × 25,577,258,082.60
  4. Step 4: Simplify right side
    75,955,350,215.33x = 2,913,353,656,446,341,873,664
  5. Step 5: Solve for x
    x = 2,913,353,656,446,341,873,664/75,955,350,215.33
  6. Step 6: Final answer
    x = 38,356,134,863.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.