Home / 39,693,608.20-59,547,410.70-14,149,448.20

Finding the Fourth Proportional to 39,693,608.20, 59,547,410.70 and 14,149,448.20

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Solution

The fourth proportional to 39,693,608.20, 59,547,410.70 and 14,149,448.20 is: 21,226,667.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,693,608.20 : 59,547,410.70 = 14,149,448.20 : x
  2. Step 2: Convert to fraction form
    39,693,608.20/59,547,410.70 = 14,149,448.20/x
  3. Step 3: Cross multiply
    39,693,608.20x = 59,547,410.70 × 14,149,448.20
  4. Step 4: Simplify right side
    39,693,608.20x = 842,563,003,143,775.75
  5. Step 5: Solve for x
    x = 842,563,003,143,775.75/39,693,608.20
  6. Step 6: Final answer
    x = 21,226,667.00

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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.