Home / 14,898,364.32-22,338,400.40-5,789,826.40

Finding the Fourth Proportional to 14,898,364.32, 22,338,400.40 and 5,789,826.40

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Solution

The fourth proportional to 14,898,364.32, 22,338,400.40 and 5,789,826.40 is: 8,681,185.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,898,364.32 : 22,338,400.40 = 5,789,826.40 : x
  2. Step 2: Convert to fraction form
    14,898,364.32/22,338,400.40 = 5,789,826.40/x
  3. Step 3: Cross multiply
    14,898,364.32x = 22,338,400.40 × 5,789,826.40
  4. Step 4: Simplify right side
    14,898,364.32x = 129,335,460,369,690.56
  5. Step 5: Solve for x
    x = 129,335,460,369,690.56/14,898,364.32
  6. Step 6: Final answer
    x = 8,681,185.24

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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.