Home / 53,046,230.67-73,164,338.37-46,840,328.46

Finding the Fourth Proportional to 53,046,230.67, 73,164,338.37 and 46,840,328.46

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Solution

The fourth proportional to 53,046,230.67, 73,164,338.37 and 46,840,328.46 is: 64,604,809.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,046,230.67 : 73,164,338.37 = 46,840,328.46 : x
  2. Step 2: Convert to fraction form
    53,046,230.67/73,164,338.37 = 46,840,328.46/x
  3. Step 3: Cross multiply
    53,046,230.67x = 73,164,338.37 × 46,840,328.46
  4. Step 4: Simplify right side
    53,046,230.67x = 3,427,041,640,809,381.50
  5. Step 5: Solve for x
    x = 3,427,041,640,809,381.50/53,046,230.67
  6. Step 6: Final answer
    x = 64,604,809.76

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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.