Home / 802,667,078,689.56-1,107,704,090,256.50-436,884,973,618.84

Finding the Fourth Proportional to 802,667,078,689.56, 1,107,704,090,256.50 and 436,884,973,618.84

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Solution

The fourth proportional to 802,667,078,689.56, 1,107,704,090,256.50 and 436,884,973,618.84 is: 602,914,066,239.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,667,078,689.56 : 1,107,704,090,256.50 = 436,884,973,618.84 : x
  2. Step 2: Convert to fraction form
    802,667,078,689.56/1,107,704,090,256.50 = 436,884,973,618.84/x
  3. Step 3: Cross multiply
    802,667,078,689.56x = 1,107,704,090,256.50 × 436,884,973,618.84
  4. Step 4: Simplify right side
    802,667,078,689.56x = 483,939,272,249,192,214,429,696
  5. Step 5: Solve for x
    x = 483,939,272,249,192,214,429,696/802,667,078,689.56
  6. Step 6: Final answer
    x = 602,914,066,239.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.