Home / 25,001,146.16-37,503,162.68-9,648,515.51

Finding the Fourth Proportional to 25,001,146.16, 37,503,162.68 and 9,648,515.51

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Solution

The fourth proportional to 25,001,146.16, 37,503,162.68 and 9,648,515.51 is: 14,473,330.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,001,146.16 : 37,503,162.68 = 9,648,515.51 : x
  2. Step 2: Convert to fraction form
    25,001,146.16/37,503,162.68 = 9,648,515.51/x
  3. Step 3: Cross multiply
    25,001,146.16x = 37,503,162.68 × 9,648,515.51
  4. Step 4: Simplify right side
    25,001,146.16x = 361,849,846,696,911.56
  5. Step 5: Solve for x
    x = 361,849,846,696,911.56/25,001,146.16
  6. Step 6: Final answer
    x = 14,473,330.32

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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.