Home / 49,935,055.74-74,902,583.61-14,033,263.74

Finding the Fourth Proportional to 49,935,055.74, 74,902,583.61 and 14,033,263.74

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Solution

The fourth proportional to 49,935,055.74, 74,902,583.61 and 14,033,263.74 is: 21,049,895.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,935,055.74 : 74,902,583.61 = 14,033,263.74 : x
  2. Step 2: Convert to fraction form
    49,935,055.74/74,902,583.61 = 14,033,263.74/x
  3. Step 3: Cross multiply
    49,935,055.74x = 74,902,583.61 × 14,033,263.74
  4. Step 4: Simplify right side
    49,935,055.74x = 1,051,127,710,606,531.25
  5. Step 5: Solve for x
    x = 1,051,127,710,606,531.25/49,935,055.74
  6. Step 6: Final answer
    x = 21,049,895.61

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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.