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Finding the Fourth Proportional to 17,609,426.70, 24,602,808.90 and 17,609,426.70

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Solution

The fourth proportional to 17,609,426.70, 24,602,808.90 and 17,609,426.70 is: 24,602,808.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,609,426.70 : 24,602,808.90 = 17,609,426.70 : x
  2. Step 2: Convert to fraction form
    17,609,426.70/24,602,808.90 = 17,609,426.70/x
  3. Step 3: Cross multiply
    17,609,426.70x = 24,602,808.90 × 17,609,426.70
  4. Step 4: Simplify right side
    17,609,426.70x = 433,241,359,938,657.56
  5. Step 5: Solve for x
    x = 433,241,359,938,657.56/17,609,426.70
  6. Step 6: Final answer
    x = 24,602,808.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.