Home / 25,843,406.02-35,664,139.49-14,241,384.70

Finding the Fourth Proportional to 25,843,406.02, 35,664,139.49 and 14,241,384.70

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Solution

The fourth proportional to 25,843,406.02, 35,664,139.49 and 14,241,384.70 is: 19,653,242.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,843,406.02 : 35,664,139.49 = 14,241,384.70 : x
  2. Step 2: Convert to fraction form
    25,843,406.02/35,664,139.49 = 14,241,384.70/x
  3. Step 3: Cross multiply
    25,843,406.02x = 35,664,139.49 × 14,241,384.70
  4. Step 4: Simplify right side
    25,843,406.02x = 507,906,730,471,551.81
  5. Step 5: Solve for x
    x = 507,906,730,471,551.81/25,843,406.02
  6. Step 6: Final answer
    x = 19,653,242.69

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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.