Home / 27,074,034.54-40,590,854.46-16,288,808.40

Finding the Fourth Proportional to 27,074,034.54, 40,590,854.46 and 16,288,808.40

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Solution

The fourth proportional to 27,074,034.54, 40,590,854.46 and 16,288,808.40 is: 24,421,061.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,074,034.54 : 40,590,854.46 = 16,288,808.40 : x
  2. Step 2: Convert to fraction form
    27,074,034.54/40,590,854.46 = 16,288,808.40/x
  3. Step 3: Cross multiply
    27,074,034.54x = 40,590,854.46 × 16,288,808.40
  4. Step 4: Simplify right side
    27,074,034.54x = 661,176,651,091,225.50
  5. Step 5: Solve for x
    x = 661,176,651,091,225.50/27,074,034.54
  6. Step 6: Final answer
    x = 24,421,061.08

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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.