Home / 35,706,874.60-49,275,518.70-19,409,350.60

Finding the Fourth Proportional to 35,706,874.60, 49,275,518.70 and 19,409,350.60

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Solution

The fourth proportional to 35,706,874.60, 49,275,518.70 and 19,409,350.60 is: 26,784,921.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,706,874.60 : 49,275,518.70 = 19,409,350.60 : x
  2. Step 2: Convert to fraction form
    35,706,874.60/49,275,518.70 = 19,409,350.60/x
  3. Step 3: Cross multiply
    35,706,874.60x = 49,275,518.70 × 19,409,350.60
  4. Step 4: Simplify right side
    35,706,874.60x = 956,405,818,445,156.38
  5. Step 5: Solve for x
    x = 956,405,818,445,156.38/35,706,874.60
  6. Step 6: Final answer
    x = 26,784,921.09

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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.