Home / 17,637,124.86-26,445,390.46-6,841,811.18

Finding the Fourth Proportional to 17,637,124.86, 26,445,390.46 and 6,841,811.18

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Solution

The fourth proportional to 17,637,124.86, 26,445,390.46 and 6,841,811.18 is: 10,258,722.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,637,124.86 : 26,445,390.46 = 6,841,811.18 : x
  2. Step 2: Convert to fraction form
    17,637,124.86/26,445,390.46 = 6,841,811.18/x
  3. Step 3: Cross multiply
    17,637,124.86x = 26,445,390.46 × 6,841,811.18
  4. Step 4: Simplify right side
    17,637,124.86x = 180,934,368,108,693.34
  5. Step 5: Solve for x
    x = 180,934,368,108,693.34/17,637,124.86
  6. Step 6: Final answer
    x = 10,258,722.41

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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.