Home / 37,502,102.72-56,255,319.52-14,473,156.75

Finding the Fourth Proportional to 37,502,102.72, 56,255,319.52 and 14,473,156.75

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Solution

The fourth proportional to 37,502,102.72, 56,255,319.52 and 14,473,156.75 is: 21,710,570.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,502,102.72 : 56,255,319.52 = 14,473,156.75 : x
  2. Step 2: Convert to fraction form
    37,502,102.72/56,255,319.52 = 14,473,156.75/x
  3. Step 3: Cross multiply
    37,502,102.72x = 56,255,319.52 × 14,473,156.75
  4. Step 4: Simplify right side
    37,502,102.72x = 814,192,057,257,473.62
  5. Step 5: Solve for x
    x = 814,192,057,257,473.62/37,502,102.72
  6. Step 6: Final answer
    x = 21,710,570.83

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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.