Home / 26,011,667.20-38,975,510.40-16,409,862.40

Finding the Fourth Proportional to 26,011,667.20, 38,975,510.40 and 16,409,862.40

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Solution

The fourth proportional to 26,011,667.20, 38,975,510.40 and 16,409,862.40 is: 24,588,303.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,011,667.20 : 38,975,510.40 = 16,409,862.40 : x
  2. Step 2: Convert to fraction form
    26,011,667.20/38,975,510.40 = 16,409,862.40/x
  3. Step 3: Cross multiply
    26,011,667.20x = 38,975,510.40 × 16,409,862.40
  4. Step 4: Simplify right side
    26,011,667.20x = 639,582,762,633,769
  5. Step 5: Solve for x
    x = 639,582,762,633,769/26,011,667.20
  6. Step 6: Final answer
    x = 24,588,303.31

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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.