Home / 26,300,756.71-36,296,655.65-14,699,246.59

Finding the Fourth Proportional to 26,300,756.71, 36,296,655.65 and 14,699,246.59

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Solution

The fourth proportional to 26,300,756.71, 36,296,655.65 and 14,699,246.59 is: 20,285,860.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,300,756.71 : 36,296,655.65 = 14,699,246.59 : x
  2. Step 2: Convert to fraction form
    26,300,756.71/36,296,655.65 = 14,699,246.59/x
  3. Step 3: Cross multiply
    26,300,756.71x = 36,296,655.65 × 14,699,246.59
  4. Step 4: Simplify right side
    26,300,756.71x = 533,533,491,818,663.50
  5. Step 5: Solve for x
    x = 533,533,491,818,663.50/26,300,756.71
  6. Step 6: Final answer
    x = 20,285,860.89

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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.