Home / 49,317,459.42-73,974,663.81-23,428,397.22

Finding the Fourth Proportional to 49,317,459.42, 73,974,663.81 and 23,428,397.22

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Solution

The fourth proportional to 49,317,459.42, 73,974,663.81 and 23,428,397.22 is: 35,141,871.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,317,459.42 : 73,974,663.81 = 23,428,397.22 : x
  2. Step 2: Convert to fraction form
    49,317,459.42/73,974,663.81 = 23,428,397.22/x
  3. Step 3: Cross multiply
    49,317,459.42x = 73,974,663.81 × 23,428,397.22
  4. Step 4: Simplify right side
    49,317,459.42x = 1,733,107,807,956,638.50
  5. Step 5: Solve for x
    x = 1,733,107,807,956,638.50/49,317,459.42
  6. Step 6: Final answer
    x = 35,141,871.22

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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.