Home / 57,802,061.63-86,703,382.22-14,671,277.84

Finding the Fourth Proportional to 57,802,061.63, 86,703,382.22 and 14,671,277.84

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Solution

The fourth proportional to 57,802,061.63, 86,703,382.22 and 14,671,277.84 is: 22,006,990.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,802,061.63 : 86,703,382.22 = 14,671,277.84 : x
  2. Step 2: Convert to fraction form
    57,802,061.63/86,703,382.22 = 14,671,277.84/x
  3. Step 3: Cross multiply
    57,802,061.63x = 86,703,382.22 × 14,671,277.84
  4. Step 4: Simplify right side
    57,802,061.63x = 1,272,049,409,710,462.75
  5. Step 5: Solve for x
    x = 1,272,049,409,710,462.75/57,802,061.63
  6. Step 6: Final answer
    x = 22,006,990.30

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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.