Home / 32,783,572.11-45,199,271.84-26,881,461.39

Finding the Fourth Proportional to 32,783,572.11, 45,199,271.84 and 26,881,461.39

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Solution

The fourth proportional to 32,783,572.11, 45,199,271.84 and 26,881,461.39 is: 37,061,930.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,783,572.11 : 45,199,271.84 = 26,881,461.39 : x
  2. Step 2: Convert to fraction form
    32,783,572.11/45,199,271.84 = 26,881,461.39/x
  3. Step 3: Cross multiply
    32,783,572.11x = 45,199,271.84 × 26,881,461.39
  4. Step 4: Simplify right side
    32,783,572.11x = 1,215,022,480,688,667
  5. Step 5: Solve for x
    x = 1,215,022,480,688,667/32,783,572.11
  6. Step 6: Final answer
    x = 37,061,930.79

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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.