Home / 25,056,085.80-37,584,128.70-14,306,543.40

Finding the Fourth Proportional to 25,056,085.80, 37,584,128.70 and 14,306,543.40

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Solution

The fourth proportional to 25,056,085.80, 37,584,128.70 and 14,306,543.40 is: 21,459,815.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,056,085.80 : 37,584,128.70 = 14,306,543.40 : x
  2. Step 2: Convert to fraction form
    25,056,085.80/37,584,128.70 = 14,306,543.40/x
  3. Step 3: Cross multiply
    25,056,085.80x = 37,584,128.70 × 14,306,543.40
  4. Step 4: Simplify right side
    25,056,085.80x = 537,698,968,397,735.62
  5. Step 5: Solve for x
    x = 537,698,968,397,735.62/25,056,085.80
  6. Step 6: Final answer
    x = 21,459,815.10

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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.