Home / 23,662,740.84-32,656,075.74-13,345,699.56

Finding the Fourth Proportional to 23,662,740.84, 32,656,075.74 and 13,345,699.56

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Solution

The fourth proportional to 23,662,740.84, 32,656,075.74 and 13,345,699.56 is: 18,417,907.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,662,740.84 : 32,656,075.74 = 13,345,699.56 : x
  2. Step 2: Convert to fraction form
    23,662,740.84/32,656,075.74 = 13,345,699.56/x
  3. Step 3: Cross multiply
    23,662,740.84x = 32,656,075.74 × 13,345,699.56
  4. Step 4: Simplify right side
    23,662,740.84x = 435,818,175,634,644.69
  5. Step 5: Solve for x
    x = 435,818,175,634,644.69/23,662,740.84
  6. Step 6: Final answer
    x = 18,417,907.65

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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.