Home / 49,248,110.40-73,765,877.40-40,745,054.40

Finding the Fourth Proportional to 49,248,110.40, 73,765,877.40 and 40,745,054.40

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Solution

The fourth proportional to 49,248,110.40, 73,765,877.40 and 40,745,054.40 is: 61,029,644.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,248,110.40 : 73,765,877.40 = 40,745,054.40 : x
  2. Step 2: Convert to fraction form
    49,248,110.40/73,765,877.40 = 40,745,054.40/x
  3. Step 3: Cross multiply
    49,248,110.40x = 73,765,877.40 × 40,745,054.40
  4. Step 4: Simplify right side
    49,248,110.40x = 3,005,594,687,526,730.50
  5. Step 5: Solve for x
    x = 3,005,594,687,526,730.50/49,248,110.40
  6. Step 6: Final answer
    x = 61,029,644.86

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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.