Home / 9,594,364.15-14,387,449.70-5,553,641.08

Finding the Fourth Proportional to 9,594,364.15, 14,387,449.70 and 5,553,641.08

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Solution

The fourth proportional to 9,594,364.15, 14,387,449.70 and 5,553,641.08 is: 8,328,090.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,594,364.15 : 14,387,449.70 = 5,553,641.08 : x
  2. Step 2: Convert to fraction form
    9,594,364.15/14,387,449.70 = 5,553,641.08/x
  3. Step 3: Cross multiply
    9,594,364.15x = 14,387,449.70 × 5,553,641.08
  4. Step 4: Simplify right side
    9,594,364.15x = 79,902,731,590,648.22
  5. Step 5: Solve for x
    x = 79,902,731,590,648.22/9,594,364.15
  6. Step 6: Final answer
    x = 8,328,090.36

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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.