Home / 36,594,106.90-50,500,541.27-20,075,075.03

Finding the Fourth Proportional to 36,594,106.90, 50,500,541.27 and 20,075,075.03

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Solution

The fourth proportional to 36,594,106.90, 50,500,541.27 and 20,075,075.03 is: 27,703,973.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,594,106.90 : 50,500,541.27 = 20,075,075.03 : x
  2. Step 2: Convert to fraction form
    36,594,106.90/50,500,541.27 = 20,075,075.03/x
  3. Step 3: Cross multiply
    36,594,106.90x = 50,500,541.27 × 20,075,075.03
  4. Step 4: Simplify right side
    36,594,106.90x = 1,013,802,155,227,300.50
  5. Step 5: Solve for x
    x = 1,013,802,155,227,300.50/36,594,106.90
  6. Step 6: Final answer
    x = 27,703,973.16

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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.