Home / 14,733,825.40-22,110,193.80-9,881,609.92

Finding the Fourth Proportional to 14,733,825.40, 22,110,193.80 and 9,881,609.92

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Solution

The fourth proportional to 14,733,825.40, 22,110,193.80 and 9,881,609.92 is: 14,828,756.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,733,825.40 : 22,110,193.80 = 9,881,609.92 : x
  2. Step 2: Convert to fraction form
    14,733,825.40/22,110,193.80 = 9,881,609.92/x
  3. Step 3: Cross multiply
    14,733,825.40x = 22,110,193.80 × 9,881,609.92
  4. Step 4: Simplify right side
    14,733,825.40x = 218,484,310,387,202.50
  5. Step 5: Solve for x
    x = 218,484,310,387,202.50/14,733,825.40
  6. Step 6: Final answer
    x = 14,828,756.58

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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.