Home / 35,609,748.92-49,141,453.50-19,312,224.92

Finding the Fourth Proportional to 35,609,748.92, 49,141,453.50 and 19,312,224.92

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Solution

The fourth proportional to 35,609,748.92, 49,141,453.50 and 19,312,224.92 is: 26,650,870.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,609,748.92 : 49,141,453.50 = 19,312,224.92 : x
  2. Step 2: Convert to fraction form
    35,609,748.92/49,141,453.50 = 19,312,224.92/x
  3. Step 3: Cross multiply
    35,609,748.92x = 49,141,453.50 × 19,312,224.92
  4. Step 4: Simplify right side
    35,609,748.92x = 949,030,802,642,013.88
  5. Step 5: Solve for x
    x = 949,030,802,642,013.88/35,609,748.92
  6. Step 6: Final answer
    x = 26,650,870.38

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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.