Home / 17,386,543.60-26,083,314.60-14,566,188.40

Finding the Fourth Proportional to 17,386,543.60, 26,083,314.60 and 14,566,188.40

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Solution

The fourth proportional to 17,386,543.60, 26,083,314.60 and 14,566,188.40 is: 21,852,214.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,386,543.60 : 26,083,314.60 = 14,566,188.40 : x
  2. Step 2: Convert to fraction form
    17,386,543.60/26,083,314.60 = 14,566,188.40/x
  3. Step 3: Cross multiply
    17,386,543.60x = 26,083,314.60 × 14,566,188.40
  4. Step 4: Simplify right side
    17,386,543.60x = 379,934,474,560,070.69
  5. Step 5: Solve for x
    x = 379,934,474,560,070.69/17,386,543.60
  6. Step 6: Final answer
    x = 21,852,214.18

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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.