Home / 26,007,835.02-35,890,811.67-14,406,145.84

Finding the Fourth Proportional to 26,007,835.02, 35,890,811.67 and 14,406,145.84

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Solution

The fourth proportional to 26,007,835.02, 35,890,811.67 and 14,406,145.84 is: 19,880,480.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,007,835.02 : 35,890,811.67 = 14,406,145.84 : x
  2. Step 2: Convert to fraction form
    26,007,835.02/35,890,811.67 = 14,406,145.84/x
  3. Step 3: Cross multiply
    26,007,835.02x = 35,890,811.67 × 14,406,145.84
  4. Step 4: Simplify right side
    26,007,835.02x = 517,048,267,233,994
  5. Step 5: Solve for x
    x = 517,048,267,233,994/26,007,835.02
  6. Step 6: Final answer
    x = 19,880,480.89

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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.