Home / 64,005,587.63-95,997,552.67-17,936,853.88

Finding the Fourth Proportional to 64,005,587.63, 95,997,552.67 and 17,936,853.88

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Solution

The fourth proportional to 64,005,587.63, 95,997,552.67 and 17,936,853.88 is: 26,902,246.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,005,587.63 : 95,997,552.67 = 17,936,853.88 : x
  2. Step 2: Convert to fraction form
    64,005,587.63/95,997,552.67 = 17,936,853.88/x
  3. Step 3: Cross multiply
    64,005,587.63x = 95,997,552.67 × 17,936,853.88
  4. Step 4: Simplify right side
    64,005,587.63x = 1,721,894,075,056,972.75
  5. Step 5: Solve for x
    x = 1,721,894,075,056,972.75/64,005,587.63
  6. Step 6: Final answer
    x = 26,902,246.18

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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.