Home / 17,666,095.41-26,500,403.07-4,712,173.65

Finding the Fourth Proportional to 17,666,095.41, 26,500,403.07 and 4,712,173.65

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Solution

The fourth proportional to 17,666,095.41, 26,500,403.07 and 4,712,173.65 is: 7,068,596.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,666,095.41 : 26,500,403.07 = 4,712,173.65 : x
  2. Step 2: Convert to fraction form
    17,666,095.41/26,500,403.07 = 4,712,173.65/x
  3. Step 3: Cross multiply
    17,666,095.41x = 26,500,403.07 × 4,712,173.65
  4. Step 4: Simplify right side
    17,666,095.41x = 124,874,501,060,833.11
  5. Step 5: Solve for x
    x = 124,874,501,060,833.11/17,666,095.41
  6. Step 6: Final answer
    x = 7,068,596.55

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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.