Home / 956,174,054.22-1,434,678,262.74-334,835,240.94

Finding the Fourth Proportional to 956,174,054.22, 1,434,678,262.74 and 334,835,240.94

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Solution

The fourth proportional to 956,174,054.22, 1,434,678,262.74 and 334,835,240.94 is: 502,398,950.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,174,054.22 : 1,434,678,262.74 = 334,835,240.94 : x
  2. Step 2: Convert to fraction form
    956,174,054.22/1,434,678,262.74 = 334,835,240.94/x
  3. Step 3: Cross multiply
    956,174,054.22x = 1,434,678,262.74 × 334,835,240.94
  4. Step 4: Simplify right side
    956,174,054.22x = 480,380,841,775,928,512
  5. Step 5: Solve for x
    x = 480,380,841,775,928,512/956,174,054.22
  6. Step 6: Final answer
    x = 502,398,950.96

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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.