Home / 35,706,881.10-49,275,527.67-19,409,357.10

Finding the Fourth Proportional to 35,706,881.10, 49,275,527.67 and 19,409,357.10

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Solution

The fourth proportional to 35,706,881.10, 49,275,527.67 and 19,409,357.10 is: 26,784,930.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,706,881.10 : 49,275,527.67 = 19,409,357.10 : x
  2. Step 2: Convert to fraction form
    35,706,881.10/49,275,527.67 = 19,409,357.10/x
  3. Step 3: Cross multiply
    35,706,881.10x = 49,275,527.67 × 19,409,357.10
  4. Step 4: Simplify right side
    35,706,881.10x = 956,406,312,837,961.12
  5. Step 5: Solve for x
    x = 956,406,312,837,961.12/35,706,881.10
  6. Step 6: Final answer
    x = 26,784,930.06

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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.