Home / 26,560,378.00-39,852,155.36-9,300,966.52

Finding the Fourth Proportional to 26,560,378.00, 39,852,155.36 and 9,300,966.52

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Solution

The fourth proportional to 26,560,378.00, 39,852,155.36 and 9,300,966.52 is: 13,955,507.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,560,378.00 : 39,852,155.36 = 9,300,966.52 : x
  2. Step 2: Convert to fraction form
    26,560,378.00/39,852,155.36 = 9,300,966.52/x
  3. Step 3: Cross multiply
    26,560,378.00x = 39,852,155.36 × 9,300,966.52
  4. Step 4: Simplify right side
    26,560,378.00x = 370,663,562,553,937.81
  5. Step 5: Solve for x
    x = 370,663,562,553,937.81/26,560,378.00
  6. Step 6: Final answer
    x = 13,955,507.81

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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.