Home / 29,104,830.40-43,653,746.40-12,063,726.40

Finding the Fourth Proportional to 29,104,830.40, 43,653,746.40 and 12,063,726.40

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Solution

The fourth proportional to 29,104,830.40, 43,653,746.40 and 12,063,726.40 is: 18,094,139.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,104,830.40 : 43,653,746.40 = 12,063,726.40 : x
  2. Step 2: Convert to fraction form
    29,104,830.40/43,653,746.40 = 12,063,726.40/x
  3. Step 3: Cross multiply
    29,104,830.40x = 43,653,746.40 × 12,063,726.40
  4. Step 4: Simplify right side
    29,104,830.40x = 526,626,852,904,584.94
  5. Step 5: Solve for x
    x = 526,626,852,904,584.94/29,104,830.40
  6. Step 6: Final answer
    x = 18,094,139.21

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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.