Home / 19,007,558.18-26,230,271.91-10,749,241.86

Finding the Fourth Proportional to 19,007,558.18, 26,230,271.91 and 10,749,241.86

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Solution

The fourth proportional to 19,007,558.18, 26,230,271.91 and 10,749,241.86 is: 14,833,864.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,007,558.18 : 26,230,271.91 = 10,749,241.86 : x
  2. Step 2: Convert to fraction form
    19,007,558.18/26,230,271.91 = 10,749,241.86/x
  3. Step 3: Cross multiply
    19,007,558.18x = 26,230,271.91 × 10,749,241.86
  4. Step 4: Simplify right side
    19,007,558.18x = 281,955,536,814,154.12
  5. Step 5: Solve for x
    x = 281,955,536,814,154.12/19,007,558.18
  6. Step 6: Final answer
    x = 14,833,864.20

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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.