Home / 35,587,282.32-49,110,402.60-19,289,754

Finding the Fourth Proportional to 35,587,282.32, 49,110,402.60 and 19,289,754

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Solution

The fourth proportional to 35,587,282.32, 49,110,402.60 and 19,289,754 is: 26,619,835.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,587,282.32 : 49,110,402.60 = 19,289,754 : x
  2. Step 2: Convert to fraction form
    35,587,282.32/49,110,402.60 = 19,289,754/x
  3. Step 3: Cross multiply
    35,587,282.32x = 49,110,402.60 × 19,289,754
  4. Step 4: Simplify right side
    35,587,282.32x = 947,327,584,994,960.38
  5. Step 5: Solve for x
    x = 947,327,584,994,960.38/35,587,282.32
  6. Step 6: Final answer
    x = 26,619,835.04

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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.