Home / 14,931,330.04-22,376,174.16-11,285,066.64

Finding the Fourth Proportional to 14,931,330.04, 22,376,174.16 and 11,285,066.64

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Solution

The fourth proportional to 14,931,330.04, 22,376,174.16 and 11,285,066.64 is: 16,911,863.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,931,330.04 : 22,376,174.16 = 11,285,066.64 : x
  2. Step 2: Convert to fraction form
    14,931,330.04/22,376,174.16 = 11,285,066.64/x
  3. Step 3: Cross multiply
    14,931,330.04x = 22,376,174.16 × 11,285,066.64
  4. Step 4: Simplify right side
    14,931,330.04x = 252,516,616,543,846.03
  5. Step 5: Solve for x
    x = 252,516,616,543,846.03/14,931,330.04
  6. Step 6: Final answer
    x = 16,911,863.57

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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.