Home / 29,623,075.68-40,882,923.18-17,064,563.52

Finding the Fourth Proportional to 29,623,075.68, 40,882,923.18 and 17,064,563.52

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Solution

The fourth proportional to 29,623,075.68, 40,882,923.18 and 17,064,563.52 is: 23,550,871.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,623,075.68 : 40,882,923.18 = 17,064,563.52 : x
  2. Step 2: Convert to fraction form
    29,623,075.68/40,882,923.18 = 17,064,563.52/x
  3. Step 3: Cross multiply
    29,623,075.68x = 40,882,923.18 × 17,064,563.52
  4. Step 4: Simplify right side
    29,623,075.68x = 697,649,239,488,390.38
  5. Step 5: Solve for x
    x = 697,649,239,488,390.38/29,623,075.68
  6. Step 6: Final answer
    x = 23,550,871.19

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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.