Home / 39,538,012.10-59,207,485.35-26,001,551.30

Finding the Fourth Proportional to 39,538,012.10, 59,207,485.35 and 26,001,551.30

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Solution

The fourth proportional to 39,538,012.10, 59,207,485.35 and 26,001,551.30 is: 38,936,870.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,538,012.10 : 59,207,485.35 = 26,001,551.30 : x
  2. Step 2: Convert to fraction form
    39,538,012.10/59,207,485.35 = 26,001,551.30/x
  3. Step 3: Cross multiply
    39,538,012.10x = 59,207,485.35 × 26,001,551.30
  4. Step 4: Simplify right side
    39,538,012.10x = 1,539,486,467,672,023.50
  5. Step 5: Solve for x
    x = 1,539,486,467,672,023.50/39,538,012.10
  6. Step 6: Final answer
    x = 38,936,870.77

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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.