Home / 37,527,897.84-56,328,158.40-18,110,792.64

Finding the Fourth Proportional to 37,527,897.84, 56,328,158.40 and 18,110,792.64

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Solution

The fourth proportional to 37,527,897.84, 56,328,158.40 and 18,110,792.64 is: 27,183,712.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,527,897.84 : 56,328,158.40 = 18,110,792.64 : x
  2. Step 2: Convert to fraction form
    37,527,897.84/56,328,158.40 = 18,110,792.64/x
  3. Step 3: Cross multiply
    37,527,897.84x = 56,328,158.40 × 18,110,792.64
  4. Step 4: Simplify right side
    37,527,897.84x = 1,020,147,596,575,474.12
  5. Step 5: Solve for x
    x = 1,020,147,596,575,474.12/37,527,897.84
  6. Step 6: Final answer
    x = 27,183,712.79

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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.