Home / 19,262,491.60-26,581,533-10,560,473.40

Finding the Fourth Proportional to 19,262,491.60, 26,581,533 and 10,560,473.40

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Solution

The fourth proportional to 19,262,491.60, 26,581,533 and 10,560,473.40 is: 14,573,066.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,262,491.60 : 26,581,533 = 10,560,473.40 : x
  2. Step 2: Convert to fraction form
    19,262,491.60/26,581,533 = 10,560,473.40/x
  3. Step 3: Cross multiply
    19,262,491.60x = 26,581,533 × 10,560,473.40
  4. Step 4: Simplify right side
    19,262,491.60x = 280,713,572,177,722.22
  5. Step 5: Solve for x
    x = 280,713,572,177,722.22/19,262,491.60
  6. Step 6: Final answer
    x = 14,573,066.56

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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.