Home / 41,564,326.32-57,357,075.42-22,978,283.40

Finding the Fourth Proportional to 41,564,326.32, 57,357,075.42 and 22,978,283.40

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Solution

The fourth proportional to 41,564,326.32, 57,357,075.42 and 22,978,283.40 is: 31,709,094.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,564,326.32 : 57,357,075.42 = 22,978,283.40 : x
  2. Step 2: Convert to fraction form
    41,564,326.32/57,357,075.42 = 22,978,283.40/x
  3. Step 3: Cross multiply
    41,564,326.32x = 57,357,075.42 × 22,978,283.40
  4. Step 4: Simplify right side
    41,564,326.32x = 1,317,967,133,995,934
  5. Step 5: Solve for x
    x = 1,317,967,133,995,934/41,564,326.32
  6. Step 6: Final answer
    x = 31,709,094.09

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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.