Home / 40,292,607.60-60,416,749.80-27,527,526

Finding the Fourth Proportional to 40,292,607.60, 60,416,749.80 and 27,527,526

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Solution

The fourth proportional to 40,292,607.60, 60,416,749.80 and 27,527,526 is: 41,276,148.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,292,607.60 : 60,416,749.80 = 27,527,526 : x
  2. Step 2: Convert to fraction form
    40,292,607.60/60,416,749.80 = 27,527,526/x
  3. Step 3: Cross multiply
    40,292,607.60x = 60,416,749.80 × 27,527,526
  4. Step 4: Simplify right side
    40,292,607.60x = 1,663,123,650,954,994.75
  5. Step 5: Solve for x
    x = 1,663,123,650,954,994.75/40,292,607.60
  6. Step 6: Final answer
    x = 41,276,148.41

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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.