Home / 58,884,760.44-81,257,054.28-32,778,607.02

Finding the Fourth Proportional to 58,884,760.44, 81,257,054.28 and 32,778,607.02

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Solution

The fourth proportional to 58,884,760.44, 81,257,054.28 and 32,778,607.02 is: 45,232,298.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,884,760.44 : 81,257,054.28 = 32,778,607.02 : x
  2. Step 2: Convert to fraction form
    58,884,760.44/81,257,054.28 = 32,778,607.02/x
  3. Step 3: Cross multiply
    58,884,760.44x = 81,257,054.28 × 32,778,607.02
  4. Step 4: Simplify right side
    58,884,760.44x = 2,663,493,049,846,929
  5. Step 5: Solve for x
    x = 2,663,493,049,846,929/58,884,760.44
  6. Step 6: Final answer
    x = 45,232,298.31

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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.