Home / 43,298,289.72-59,751,710.37-23,718,748.32

Finding the Fourth Proportional to 43,298,289.72, 59,751,710.37 and 23,718,748.32

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Solution

The fourth proportional to 43,298,289.72, 59,751,710.37 and 23,718,748.32 is: 32,731,911.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,298,289.72 : 59,751,710.37 = 23,718,748.32 : x
  2. Step 2: Convert to fraction form
    43,298,289.72/59,751,710.37 = 23,718,748.32/x
  3. Step 3: Cross multiply
    43,298,289.72x = 59,751,710.37 × 23,718,748.32
  4. Step 4: Simplify right side
    43,298,289.72x = 1,417,235,779,955,564
  5. Step 5: Solve for x
    x = 1,417,235,779,955,564/43,298,289.72
  6. Step 6: Final answer
    x = 32,731,911.33

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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.