Home / 24,913,958.72-34,381,312.80-13,467,686.72

Finding the Fourth Proportional to 24,913,958.72, 34,381,312.80 and 13,467,686.72

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Solution

The fourth proportional to 24,913,958.72, 34,381,312.80 and 13,467,686.72 is: 18,585,434.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,913,958.72 : 34,381,312.80 = 13,467,686.72 : x
  2. Step 2: Convert to fraction form
    24,913,958.72/34,381,312.80 = 13,467,686.72/x
  3. Step 3: Cross multiply
    24,913,958.72x = 34,381,312.80 × 13,467,686.72
  4. Step 4: Simplify right side
    24,913,958.72x = 463,036,749,812,726
  5. Step 5: Solve for x
    x = 463,036,749,812,726/24,913,958.72
  6. Step 6: Final answer
    x = 18,585,434.58

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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.