Home / 26,249,051.80-39,373,577.70-22,092,002.20

Finding the Fourth Proportional to 26,249,051.80, 39,373,577.70 and 22,092,002.20

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Solution

The fourth proportional to 26,249,051.80, 39,373,577.70 and 22,092,002.20 is: 33,138,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,249,051.80 : 39,373,577.70 = 22,092,002.20 : x
  2. Step 2: Convert to fraction form
    26,249,051.80/39,373,577.70 = 22,092,002.20/x
  3. Step 3: Cross multiply
    26,249,051.80x = 39,373,577.70 × 22,092,002.20
  4. Step 4: Simplify right side
    26,249,051.80x = 869,841,165,170,271
  5. Step 5: Solve for x
    x = 869,841,165,170,271/26,249,051.80
  6. Step 6: Final answer
    x = 33,138,003.30

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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.