Home / 16,605,620.10-24,908,430.15-10,195,085.70

Finding the Fourth Proportional to 16,605,620.10, 24,908,430.15 and 10,195,085.70

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Solution

The fourth proportional to 16,605,620.10, 24,908,430.15 and 10,195,085.70 is: 15,292,628.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,605,620.10 : 24,908,430.15 = 10,195,085.70 : x
  2. Step 2: Convert to fraction form
    16,605,620.10/24,908,430.15 = 10,195,085.70/x
  3. Step 3: Cross multiply
    16,605,620.10x = 24,908,430.15 × 10,195,085.70
  4. Step 4: Simplify right side
    16,605,620.10x = 253,943,580,031,713.81
  5. Step 5: Solve for x
    x = 253,943,580,031,713.81/16,605,620.10
  6. Step 6: Final answer
    x = 15,292,628.55

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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.