Home / 37,798,144.65-56,651,155.50-19,592,302.77

Finding the Fourth Proportional to 37,798,144.65, 56,651,155.50 and 19,592,302.77

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Solution

The fourth proportional to 37,798,144.65, 56,651,155.50 and 19,592,302.77 is: 29,364,578.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,798,144.65 : 56,651,155.50 = 19,592,302.77 : x
  2. Step 2: Convert to fraction form
    37,798,144.65/56,651,155.50 = 19,592,302.77/x
  3. Step 3: Cross multiply
    37,798,144.65x = 56,651,155.50 × 19,592,302.77
  4. Step 4: Simplify right side
    37,798,144.65x = 1,109,926,590,826,350.75
  5. Step 5: Solve for x
    x = 1,109,926,590,826,350.75/37,798,144.65
  6. Step 6: Final answer
    x = 29,364,578.63

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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.