Home / 23,164,036.80-31,953,089.76-14,447,075.73

Finding the Fourth Proportional to 23,164,036.80, 31,953,089.76 and 14,447,075.73

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Solution

The fourth proportional to 23,164,036.80, 31,953,089.76 and 14,447,075.73 is: 19,928,681.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,164,036.80 : 31,953,089.76 = 14,447,075.73 : x
  2. Step 2: Convert to fraction form
    23,164,036.80/31,953,089.76 = 14,447,075.73/x
  3. Step 3: Cross multiply
    23,164,036.80x = 31,953,089.76 × 14,447,075.73
  4. Step 4: Simplify right side
    23,164,036.80x = 461,628,707,570,207.56
  5. Step 5: Solve for x
    x = 461,628,707,570,207.56/23,164,036.80
  6. Step 6: Final answer
    x = 19,928,681.32

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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.