Home / 46,472,859.25-64,132,191.02-25,564,441.69

Finding the Fourth Proportional to 46,472,859.25, 64,132,191.02 and 25,564,441.69

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Solution

The fourth proportional to 46,472,859.25, 64,132,191.02 and 25,564,441.69 is: 35,278,734.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,472,859.25 : 64,132,191.02 = 25,564,441.69 : x
  2. Step 2: Convert to fraction form
    46,472,859.25/64,132,191.02 = 25,564,441.69/x
  3. Step 3: Cross multiply
    46,472,859.25x = 64,132,191.02 × 25,564,441.69
  4. Step 4: Simplify right side
    46,472,859.25x = 1,639,503,657,854,972
  5. Step 5: Solve for x
    x = 1,639,503,657,854,972/46,472,859.25
  6. Step 6: Final answer
    x = 35,278,734.39

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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.