Home / 40,754,312.99-56,266,768.11-25,300,796.03

Finding the Fourth Proportional to 40,754,312.99, 56,266,768.11 and 25,300,796.03

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Solution

The fourth proportional to 40,754,312.99, 56,266,768.11 and 25,300,796.03 is: 34,931,125.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,754,312.99 : 56,266,768.11 = 25,300,796.03 : x
  2. Step 2: Convert to fraction form
    40,754,312.99/56,266,768.11 = 25,300,796.03/x
  3. Step 3: Cross multiply
    40,754,312.99x = 56,266,768.11 × 25,300,796.03
  4. Step 4: Simplify right side
    40,754,312.99x = 1,423,594,022,810,580.50
  5. Step 5: Solve for x
    x = 1,423,594,022,810,580.50/40,754,312.99
  6. Step 6: Final answer
    x = 34,931,125.53

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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.