Home / 35,578,533.17-49,098,417.77-19,281,009.17

Finding the Fourth Proportional to 35,578,533.17, 49,098,417.77 and 19,281,009.17

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Solution

The fourth proportional to 35,578,533.17, 49,098,417.77 and 19,281,009.17 is: 26,607,815.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,578,533.17 : 49,098,417.77 = 19,281,009.17 : x
  2. Step 2: Convert to fraction form
    35,578,533.17/49,098,417.77 = 19,281,009.17/x
  3. Step 3: Cross multiply
    35,578,533.17x = 49,098,417.77 × 19,281,009.17
  4. Step 4: Simplify right side
    35,578,533.17x = 946,667,043,255,861.12
  5. Step 5: Solve for x
    x = 946,667,043,255,861.12/35,578,533.17
  6. Step 6: Final answer
    x = 26,607,815.41

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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.