Home / 64,580,955.26-96,916,835.28-58,406,441.22

Finding the Fourth Proportional to 64,580,955.26, 96,916,835.28 and 58,406,441.22

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Solution

The fourth proportional to 64,580,955.26, 96,916,835.28 and 58,406,441.22 is: 87,650,723.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,580,955.26 : 96,916,835.28 = 58,406,441.22 : x
  2. Step 2: Convert to fraction form
    64,580,955.26/96,916,835.28 = 58,406,441.22/x
  3. Step 3: Cross multiply
    64,580,955.26x = 96,916,835.28 × 58,406,441.22
  4. Step 4: Simplify right side
    64,580,955.26x = 5,660,567,443,009,742
  5. Step 5: Solve for x
    x = 5,660,567,443,009,742/64,580,955.26
  6. Step 6: Final answer
    x = 87,650,723.35

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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.