Home / 19,348,097.16-26,699,573.56-10,527,584.74

Finding the Fourth Proportional to 19,348,097.16, 26,699,573.56 and 10,527,584.74

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Solution

The fourth proportional to 19,348,097.16, 26,699,573.56 and 10,527,584.74 is: 14,527,631.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,348,097.16 : 26,699,573.56 = 10,527,584.74 : x
  2. Step 2: Convert to fraction form
    19,348,097.16/26,699,573.56 = 10,527,584.74/x
  3. Step 3: Cross multiply
    19,348,097.16x = 26,699,573.56 × 10,527,584.74
  4. Step 4: Simplify right side
    19,348,097.16x = 281,082,023,174,763.47
  5. Step 5: Solve for x
    x = 281,082,023,174,763.47/19,348,097.16
  6. Step 6: Final answer
    x = 14,527,631.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.