Home / 9,826,508.40-14,734,513.80-4,140,308.40

Finding the Fourth Proportional to 9,826,508.40, 14,734,513.80 and 4,140,308.40

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Solution

The fourth proportional to 9,826,508.40, 14,734,513.80 and 4,140,308.40 is: 6,208,251.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826,508.40 : 14,734,513.80 = 4,140,308.40 : x
  2. Step 2: Convert to fraction form
    9,826,508.40/14,734,513.80 = 4,140,308.40/x
  3. Step 3: Cross multiply
    9,826,508.40x = 14,734,513.80 × 4,140,308.40
  4. Step 4: Simplify right side
    9,826,508.40x = 61,005,431,256,055.92
  5. Step 5: Solve for x
    x = 61,005,431,256,055.92/9,826,508.40
  6. Step 6: Final answer
    x = 6,208,251.07

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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.