Home / 40,430,572.94-60,628,596.69-23,402,999.18

Finding the Fourth Proportional to 40,430,572.94, 60,628,596.69 and 23,402,999.18

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Solution

The fourth proportional to 40,430,572.94, 60,628,596.69 and 23,402,999.18 is: 35,094,506.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,430,572.94 : 60,628,596.69 = 23,402,999.18 : x
  2. Step 2: Convert to fraction form
    40,430,572.94/60,628,596.69 = 23,402,999.18/x
  3. Step 3: Cross multiply
    40,430,572.94x = 60,628,596.69 × 23,402,999.18
  4. Step 4: Simplify right side
    40,430,572.94x = 1,418,890,998,620,620.75
  5. Step 5: Solve for x
    x = 1,418,890,998,620,620.75/40,430,572.94
  6. Step 6: Final answer
    x = 35,094,506.35

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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.