Home / 23,075,489.40-31,853,980.42-14,377,959.24

Finding the Fourth Proportional to 23,075,489.40, 31,853,980.42 and 14,377,959.24

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Solution

The fourth proportional to 23,075,489.40, 31,853,980.42 and 14,377,959.24 is: 19,847,693.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,075,489.40 : 31,853,980.42 = 14,377,959.24 : x
  2. Step 2: Convert to fraction form
    23,075,489.40/31,853,980.42 = 14,377,959.24/x
  3. Step 3: Cross multiply
    23,075,489.40x = 31,853,980.42 × 14,377,959.24
  4. Step 4: Simplify right side
    23,075,489.40x = 457,995,232,110,518.12
  5. Step 5: Solve for x
    x = 457,995,232,110,518.12/23,075,489.40
  6. Step 6: Final answer
    x = 19,847,693.12

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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.