Home / 35,028,648.94-52,547,988-10,769,612.80

Finding the Fourth Proportional to 35,028,648.94, 52,547,988 and 10,769,612.80

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Solution

The fourth proportional to 35,028,648.94, 52,547,988 and 10,769,612.80 is: 16,155,960.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,028,648.94 : 52,547,988 = 10,769,612.80 : x
  2. Step 2: Convert to fraction form
    35,028,648.94/52,547,988 = 10,769,612.80/x
  3. Step 3: Cross multiply
    35,028,648.94x = 52,547,988 × 10,769,612.80
  4. Step 4: Simplify right side
    35,028,648.94x = 565,921,484,179,046.50
  5. Step 5: Solve for x
    x = 565,921,484,179,046.50/35,028,648.94
  6. Step 6: Final answer
    x = 16,155,960.94

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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.