Home / 35,033,877.84-52,550,820-10,442,185.50

Finding the Fourth Proportional to 35,033,877.84, 52,550,820 and 10,442,185.50

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Solution

The fourth proportional to 35,033,877.84, 52,550,820 and 10,442,185.50 is: 15,663,279.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,033,877.84 : 52,550,820 = 10,442,185.50 : x
  2. Step 2: Convert to fraction form
    35,033,877.84/52,550,820 = 10,442,185.50/x
  3. Step 3: Cross multiply
    35,033,877.84x = 52,550,820 × 10,442,185.50
  4. Step 4: Simplify right side
    35,033,877.84x = 548,745,410,617,110
  5. Step 5: Solve for x
    x = 548,745,410,617,110/35,033,877.84
  6. Step 6: Final answer
    x = 15,663,279.22

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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.