Home / 14,838,943.85-22,225,528.76-11,401,931.19

Finding the Fourth Proportional to 14,838,943.85, 22,225,528.76 and 11,401,931.19

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Solution

The fourth proportional to 14,838,943.85, 22,225,528.76 and 11,401,931.19 is: 17,077,627.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,838,943.85 : 22,225,528.76 = 11,401,931.19 : x
  2. Step 2: Convert to fraction form
    14,838,943.85/22,225,528.76 = 11,401,931.19/x
  3. Step 3: Cross multiply
    14,838,943.85x = 22,225,528.76 × 11,401,931.19
  4. Step 4: Simplify right side
    14,838,943.85x = 253,413,949,609,222.09
  5. Step 5: Solve for x
    x = 253,413,949,609,222.09/14,838,943.85
  6. Step 6: Final answer
    x = 17,077,627.10

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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.