Home / 55,817,514.02-83,726,271.84-17,482,028.42

Finding the Fourth Proportional to 55,817,514.02, 83,726,271.84 and 17,482,028.42

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Solution

The fourth proportional to 55,817,514.02, 83,726,271.84 and 17,482,028.42 is: 26,223,042.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,817,514.02 : 83,726,271.84 = 17,482,028.42 : x
  2. Step 2: Convert to fraction form
    55,817,514.02/83,726,271.84 = 17,482,028.42/x
  3. Step 3: Cross multiply
    55,817,514.02x = 83,726,271.84 × 17,482,028.42
  4. Step 4: Simplify right side
    55,817,514.02x = 1,463,705,063,807,526
  5. Step 5: Solve for x
    x = 1,463,705,063,807,526/55,817,514.02
  6. Step 6: Final answer
    x = 26,223,042.88

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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.