Home / 48,386,027.40-72,579,041.10-33,269,483.40

Finding the Fourth Proportional to 48,386,027.40, 72,579,041.10 and 33,269,483.40

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Solution

The fourth proportional to 48,386,027.40, 72,579,041.10 and 33,269,483.40 is: 49,904,225.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,386,027.40 : 72,579,041.10 = 33,269,483.40 : x
  2. Step 2: Convert to fraction form
    48,386,027.40/72,579,041.10 = 33,269,483.40/x
  3. Step 3: Cross multiply
    48,386,027.40x = 72,579,041.10 × 33,269,483.40
  4. Step 4: Simplify right side
    48,386,027.40x = 2,414,667,203,064,367.50
  5. Step 5: Solve for x
    x = 2,414,667,203,064,367.50/48,386,027.40
  6. Step 6: Final answer
    x = 49,904,225.10

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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.