Home / 15,675,595.20-23,514,268.32-4,894,384.32

Finding the Fourth Proportional to 15,675,595.20, 23,514,268.32 and 4,894,384.32

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Solution

The fourth proportional to 15,675,595.20, 23,514,268.32 and 4,894,384.32 is: 7,341,849.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,675,595.20 : 23,514,268.32 = 4,894,384.32 : x
  2. Step 2: Convert to fraction form
    15,675,595.20/23,514,268.32 = 4,894,384.32/x
  3. Step 3: Cross multiply
    15,675,595.20x = 23,514,268.32 × 4,894,384.32
  4. Step 4: Simplify right side
    15,675,595.20x = 115,087,866,161,680.75
  5. Step 5: Solve for x
    x = 115,087,866,161,680.75/15,675,595.20
  6. Step 6: Final answer
    x = 7,341,849.84

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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.