Home / 37,701,145.35-56,551,718.03-18,569,269.35

Finding the Fourth Proportional to 37,701,145.35, 56,551,718.03 and 18,569,269.35

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Solution

The fourth proportional to 37,701,145.35, 56,551,718.03 and 18,569,269.35 is: 27,853,904.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,701,145.35 : 56,551,718.03 = 18,569,269.35 : x
  2. Step 2: Convert to fraction form
    37,701,145.35/56,551,718.03 = 18,569,269.35/x
  3. Step 3: Cross multiply
    37,701,145.35x = 56,551,718.03 × 18,569,269.35
  4. Step 4: Simplify right side
    37,701,145.35x = 1,050,124,084,211,475.12
  5. Step 5: Solve for x
    x = 1,050,124,084,211,475.12/37,701,145.35
  6. Step 6: Final answer
    x = 27,853,904.03

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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.