Home / 37,651,973.90-56,477,960.85-26,172,848.30

Finding the Fourth Proportional to 37,651,973.90, 56,477,960.85 and 26,172,848.30

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Solution

The fourth proportional to 37,651,973.90, 56,477,960.85 and 26,172,848.30 is: 39,259,272.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,651,973.90 : 56,477,960.85 = 26,172,848.30 : x
  2. Step 2: Convert to fraction form
    37,651,973.90/56,477,960.85 = 26,172,848.30/x
  3. Step 3: Cross multiply
    37,651,973.90x = 56,477,960.85 × 26,172,848.30
  4. Step 4: Simplify right side
    37,651,973.90x = 1,478,189,101,620,389.25
  5. Step 5: Solve for x
    x = 1,478,189,101,620,389.25/37,651,973.90
  6. Step 6: Final answer
    x = 39,259,272.45

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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.