Home / 39,896,042.40-59,694,764.40-26,459,114.40

Finding the Fourth Proportional to 39,896,042.40, 59,694,764.40 and 26,459,114.40

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Solution

The fourth proportional to 39,896,042.40, 59,694,764.40 and 26,459,114.40 is: 39,589,656.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,896,042.40 : 59,694,764.40 = 26,459,114.40 : x
  2. Step 2: Convert to fraction form
    39,896,042.40/59,694,764.40 = 26,459,114.40/x
  3. Step 3: Cross multiply
    39,896,042.40x = 59,694,764.40 × 26,459,114.40
  4. Step 4: Simplify right side
    39,896,042.40x = 1,579,470,600,340,647.25
  5. Step 5: Solve for x
    x = 1,579,470,600,340,647.25/39,896,042.40
  6. Step 6: Final answer
    x = 39,589,656.15

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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.