Home / 42,543,583.34-58,709,347.58-26,022,494.21

Finding the Fourth Proportional to 42,543,583.34, 58,709,347.58 and 26,022,494.21

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Solution

The fourth proportional to 42,543,583.34, 58,709,347.58 and 26,022,494.21 is: 35,910,554.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,543,583.34 : 58,709,347.58 = 26,022,494.21 : x
  2. Step 2: Convert to fraction form
    42,543,583.34/58,709,347.58 = 26,022,494.21/x
  3. Step 3: Cross multiply
    42,543,583.34x = 58,709,347.58 × 26,022,494.21
  4. Step 4: Simplify right side
    42,543,583.34x = 1,527,763,657,343,315.25
  5. Step 5: Solve for x
    x = 1,527,763,657,343,315.25/42,543,583.34
  6. Step 6: Final answer
    x = 35,910,554.25

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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.