Home / 18,866,089.02-26,032,577.64-10,604,983.26

Finding the Fourth Proportional to 18,866,089.02, 26,032,577.64 and 10,604,983.26

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Solution

The fourth proportional to 18,866,089.02, 26,032,577.64 and 10,604,983.26 is: 14,633,401.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,866,089.02 : 26,032,577.64 = 10,604,983.26 : x
  2. Step 2: Convert to fraction form
    18,866,089.02/26,032,577.64 = 10,604,983.26/x
  3. Step 3: Cross multiply
    18,866,089.02x = 26,032,577.64 × 10,604,983.26
  4. Step 4: Simplify right side
    18,866,089.02x = 276,075,050,086,850.31
  5. Step 5: Solve for x
    x = 276,075,050,086,850.31/18,866,089.02
  6. Step 6: Final answer
    x = 14,633,401.22

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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.