Home / 26,075,543.37-39,104,280-13,116,685.38

Finding the Fourth Proportional to 26,075,543.37, 39,104,280 and 13,116,685.38

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Solution

The fourth proportional to 26,075,543.37, 39,104,280 and 13,116,685.38 is: 19,670,483.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,075,543.37 : 39,104,280 = 13,116,685.38 : x
  2. Step 2: Convert to fraction form
    26,075,543.37/39,104,280 = 13,116,685.38/x
  3. Step 3: Cross multiply
    26,075,543.37x = 39,104,280 × 13,116,685.38
  4. Step 4: Simplify right side
    26,075,543.37x = 512,918,537,771,426.44
  5. Step 5: Solve for x
    x = 512,918,537,771,426.44/26,075,543.37
  6. Step 6: Final answer
    x = 19,670,483.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.