Home / 62,959,117.77-86,881,288.77-35,080,387.56

Finding the Fourth Proportional to 62,959,117.77, 86,881,288.77 and 35,080,387.56

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Solution

The fourth proportional to 62,959,117.77, 86,881,288.77 and 35,080,387.56 is: 48,409,656.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,959,117.77 : 86,881,288.77 = 35,080,387.56 : x
  2. Step 2: Convert to fraction form
    62,959,117.77/86,881,288.77 = 35,080,387.56/x
  3. Step 3: Cross multiply
    62,959,117.77x = 86,881,288.77 × 35,080,387.56
  4. Step 4: Simplify right side
    62,959,117.77x = 3,047,829,281,763,876
  5. Step 5: Solve for x
    x = 3,047,829,281,763,876/62,959,117.77
  6. Step 6: Final answer
    x = 48,409,656.77

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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.