Home / 31,091,853.15-46,637,779.74-14,909,474.70

Finding the Fourth Proportional to 31,091,853.15, 46,637,779.74 and 14,909,474.70

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Solution

The fourth proportional to 31,091,853.15, 46,637,779.74 and 14,909,474.70 is: 22,364,212.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,091,853.15 : 46,637,779.74 = 14,909,474.70 : x
  2. Step 2: Convert to fraction form
    31,091,853.15/46,637,779.74 = 14,909,474.70/x
  3. Step 3: Cross multiply
    31,091,853.15x = 46,637,779.74 × 14,909,474.70
  4. Step 4: Simplify right side
    31,091,853.15x = 695,344,797,097,702.62
  5. Step 5: Solve for x
    x = 695,344,797,097,702.62/31,091,853.15
  6. Step 6: Final answer
    x = 22,364,212.06

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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.