Home / 56,077,460.10-84,053,204.55-23,723,856.90

Finding the Fourth Proportional to 56,077,460.10, 84,053,204.55 and 23,723,856.90

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Solution

The fourth proportional to 56,077,460.10, 84,053,204.55 and 23,723,856.90 is: 35,559,138.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,077,460.10 : 84,053,204.55 = 23,723,856.90 : x
  2. Step 2: Convert to fraction form
    56,077,460.10/84,053,204.55 = 23,723,856.90/x
  3. Step 3: Cross multiply
    56,077,460.10x = 84,053,204.55 × 23,723,856.90
  4. Step 4: Simplify right side
    56,077,460.10x = 1,994,066,196,730,628.75
  5. Step 5: Solve for x
    x = 1,994,066,196,730,628.75/56,077,460.10
  6. Step 6: Final answer
    x = 35,559,138.97

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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.