Home / 57,802,063.13-86,703,384.47-14,671,279.34

Finding the Fourth Proportional to 57,802,063.13, 86,703,384.47 and 14,671,279.34

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Solution

The fourth proportional to 57,802,063.13, 86,703,384.47 and 14,671,279.34 is: 22,006,992.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,802,063.13 : 86,703,384.47 = 14,671,279.34 : x
  2. Step 2: Convert to fraction form
    57,802,063.13/86,703,384.47 = 14,671,279.34/x
  3. Step 3: Cross multiply
    57,802,063.13x = 86,703,384.47 × 14,671,279.34
  4. Step 4: Simplify right side
    57,802,063.13x = 1,272,049,572,775,914.75
  5. Step 5: Solve for x
    x = 1,272,049,572,775,914.75/57,802,063.13
  6. Step 6: Final answer
    x = 22,006,992.55

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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.