Home / 27,277,941.19-40,922,302.05-10,006,302.44

Finding the Fourth Proportional to 27,277,941.19, 40,922,302.05 and 10,006,302.44

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Solution

The fourth proportional to 27,277,941.19, 40,922,302.05 and 10,006,302.44 is: 15,011,430.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,277,941.19 : 40,922,302.05 = 10,006,302.44 : x
  2. Step 2: Convert to fraction form
    27,277,941.19/40,922,302.05 = 10,006,302.44/x
  3. Step 3: Cross multiply
    27,277,941.19x = 40,922,302.05 × 10,006,302.44
  4. Step 4: Simplify right side
    27,277,941.19x = 409,480,930,803,300.50
  5. Step 5: Solve for x
    x = 409,480,930,803,300.50/27,277,941.19
  6. Step 6: Final answer
    x = 15,011,430.96

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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.