Home / 25,898,776.52-35,740,318.50-14,296,347.86

Finding the Fourth Proportional to 25,898,776.52, 35,740,318.50 and 14,296,347.86

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Solution

The fourth proportional to 25,898,776.52, 35,740,318.50 and 14,296,347.86 is: 19,728,963.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,898,776.52 : 35,740,318.50 = 14,296,347.86 : x
  2. Step 2: Convert to fraction form
    25,898,776.52/35,740,318.50 = 14,296,347.86/x
  3. Step 3: Cross multiply
    25,898,776.52x = 35,740,318.50 × 14,296,347.86
  4. Step 4: Simplify right side
    25,898,776.52x = 510,956,025,724,491.81
  5. Step 5: Solve for x
    x = 510,956,025,724,491.81/25,898,776.52
  6. Step 6: Final answer
    x = 19,728,963.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.