Home / 17,496,001.90-26,223,007.65-8,971,950.70

Finding the Fourth Proportional to 17,496,001.90, 26,223,007.65 and 8,971,950.70

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Solution

The fourth proportional to 17,496,001.90, 26,223,007.65 and 8,971,950.70 is: 13,447,159.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,001.90 : 26,223,007.65 = 8,971,950.70 : x
  2. Step 2: Convert to fraction form
    17,496,001.90/26,223,007.65 = 8,971,950.70/x
  3. Step 3: Cross multiply
    17,496,001.90x = 26,223,007.65 × 8,971,950.70
  4. Step 4: Simplify right side
    17,496,001.90x = 235,271,531,841,522.81
  5. Step 5: Solve for x
    x = 235,271,531,841,522.81/17,496,001.90
  6. Step 6: Final answer
    x = 13,447,159.71

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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.