Home / 25,648,821.65-35,395,487.02-14,046,465.89

Finding the Fourth Proportional to 25,648,821.65, 35,395,487.02 and 14,046,465.89

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Solution

The fourth proportional to 25,648,821.65, 35,395,487.02 and 14,046,465.89 is: 19,384,184.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,648,821.65 : 35,395,487.02 = 14,046,465.89 : x
  2. Step 2: Convert to fraction form
    25,648,821.65/35,395,487.02 = 14,046,465.89/x
  3. Step 3: Cross multiply
    25,648,821.65x = 35,395,487.02 × 14,046,465.89
  4. Step 4: Simplify right side
    25,648,821.65x = 497,181,501,192,414.56
  5. Step 5: Solve for x
    x = 497,181,501,192,414.56/25,648,821.65
  6. Step 6: Final answer
    x = 19,384,184.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.