Home / 37,444,877.60-56,167,316.40-30,950,362.40

Finding the Fourth Proportional to 37,444,877.60, 56,167,316.40 and 30,950,362.40

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Solution

The fourth proportional to 37,444,877.60, 56,167,316.40 and 30,950,362.40 is: 46,425,543.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,444,877.60 : 56,167,316.40 = 30,950,362.40 : x
  2. Step 2: Convert to fraction form
    37,444,877.60/56,167,316.40 = 30,950,362.40/x
  3. Step 3: Cross multiply
    37,444,877.60x = 56,167,316.40 × 30,950,362.40
  4. Step 4: Simplify right side
    37,444,877.60x = 1,738,398,797,615,463.25
  5. Step 5: Solve for x
    x = 1,738,398,797,615,463.25/37,444,877.60
  6. Step 6: Final answer
    x = 46,425,543.60

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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.