Home / 17,499,267.70-26,248,901.55-16,790,679.70

Finding the Fourth Proportional to 17,499,267.70, 26,248,901.55 and 16,790,679.70

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Solution

The fourth proportional to 17,499,267.70, 26,248,901.55 and 16,790,679.70 is: 25,186,019.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,499,267.70 : 26,248,901.55 = 16,790,679.70 : x
  2. Step 2: Convert to fraction form
    17,499,267.70/26,248,901.55 = 16,790,679.70/x
  3. Step 3: Cross multiply
    17,499,267.70x = 26,248,901.55 × 16,790,679.70
  4. Step 4: Simplify right side
    17,499,267.70x = 440,736,898,402,883.50
  5. Step 5: Solve for x
    x = 440,736,898,402,883.50/17,499,267.70
  6. Step 6: Final answer
    x = 25,186,019.55

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1.5x scale

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.