Home / 26,944,749.40-40,417,124.10-13,304,430.40

Finding the Fourth Proportional to 26,944,749.40, 40,417,124.10 and 13,304,430.40

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Solution

The fourth proportional to 26,944,749.40, 40,417,124.10 and 13,304,430.40 is: 19,956,645.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,944,749.40 : 40,417,124.10 = 13,304,430.40 : x
  2. Step 2: Convert to fraction form
    26,944,749.40/40,417,124.10 = 13,304,430.40/x
  3. Step 3: Cross multiply
    26,944,749.40x = 40,417,124.10 × 13,304,430.40
  4. Step 4: Simplify right side
    26,944,749.40x = 537,726,814,556,612.69
  5. Step 5: Solve for x
    x = 537,726,814,556,612.69/26,944,749.40
  6. Step 6: Final answer
    x = 19,956,645.60

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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.