Home / 37,349,541.60-55,993,208.40-15,800,690.40

Finding the Fourth Proportional to 37,349,541.60, 55,993,208.40 and 15,800,690.40

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Solution

The fourth proportional to 37,349,541.60, 55,993,208.40 and 15,800,690.40 is: 23,687,877.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,349,541.60 : 55,993,208.40 = 15,800,690.40 : x
  2. Step 2: Convert to fraction form
    37,349,541.60/55,993,208.40 = 15,800,690.40/x
  3. Step 3: Cross multiply
    37,349,541.60x = 55,993,208.40 × 15,800,690.40
  4. Step 4: Simplify right side
    37,349,541.60x = 884,731,350,431,079.38
  5. Step 5: Solve for x
    x = 884,731,350,431,079.38/37,349,541.60
  6. Step 6: Final answer
    x = 23,687,877.08

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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.