Home / 15,795,686.04-23,693,529.32-3,828,422.04

Finding the Fourth Proportional to 15,795,686.04, 23,693,529.32 and 3,828,422.04

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Solution

The fourth proportional to 15,795,686.04, 23,693,529.32 and 3,828,422.04 is: 5,742,633.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,795,686.04 : 23,693,529.32 = 3,828,422.04 : x
  2. Step 2: Convert to fraction form
    15,795,686.04/23,693,529.32 = 3,828,422.04/x
  3. Step 3: Cross multiply
    15,795,686.04x = 23,693,529.32 × 3,828,422.04
  4. Step 4: Simplify right side
    15,795,686.04x = 90,708,829,854,074.22
  5. Step 5: Solve for x
    x = 90,708,829,854,074.22/15,795,686.04
  6. Step 6: Final answer
    x = 5,742,633.12

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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.