Home / 25,071,051.16-37,606,589.10-16,549,395.88

Finding the Fourth Proportional to 25,071,051.16, 37,606,589.10 and 16,549,395.88

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Solution

The fourth proportional to 25,071,051.16, 37,606,589.10 and 16,549,395.88 is: 24,824,101.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,071,051.16 : 37,606,589.10 = 16,549,395.88 : x
  2. Step 2: Convert to fraction form
    25,071,051.16/37,606,589.10 = 16,549,395.88/x
  3. Step 3: Cross multiply
    25,071,051.16x = 37,606,589.10 × 16,549,395.88
  4. Step 4: Simplify right side
    25,071,051.16x = 622,366,330,712,393
  5. Step 5: Solve for x
    x = 622,366,330,712,393/25,071,051.16
  6. Step 6: Final answer
    x = 24,824,101.98

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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.