Home / 37,655,914.80-56,458,085.95-19,176,088.10

Finding the Fourth Proportional to 37,655,914.80, 56,458,085.95 and 19,176,088.10

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Solution

The fourth proportional to 37,655,914.80, 56,458,085.95 and 19,176,088.10 is: 28,751,000.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,655,914.80 : 56,458,085.95 = 19,176,088.10 : x
  2. Step 2: Convert to fraction form
    37,655,914.80/56,458,085.95 = 19,176,088.10/x
  3. Step 3: Cross multiply
    37,655,914.80x = 56,458,085.95 × 19,176,088.10
  4. Step 4: Simplify right side
    37,655,914.80x = 1,082,645,230,134,572.38
  5. Step 5: Solve for x
    x = 1,082,645,230,134,572.38/37,655,914.80
  6. Step 6: Final answer
    x = 28,751,000.63

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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.