Home / 62,011,015.95-85,583,350.77-35,559,721.17

Finding the Fourth Proportional to 62,011,015.95, 85,583,350.77 and 35,559,721.17

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Solution

The fourth proportional to 62,011,015.95, 85,583,350.77 and 35,559,721.17 is: 49,077,088.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,011,015.95 : 85,583,350.77 = 35,559,721.17 : x
  2. Step 2: Convert to fraction form
    62,011,015.95/85,583,350.77 = 35,559,721.17/x
  3. Step 3: Cross multiply
    62,011,015.95x = 85,583,350.77 × 35,559,721.17
  4. Step 4: Simplify right side
    62,011,015.95x = 3,043,320,090,175,505
  5. Step 5: Solve for x
    x = 3,043,320,090,175,505/62,011,015.95
  6. Step 6: Final answer
    x = 49,077,088.06

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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.