Home / 802,667,078,689.56-1,107,704,090,256.50-436,884,973,618.83

Finding the Fourth Proportional to 802,667,078,689.56, 1,107,704,090,256.50 and 436,884,973,618.83

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Solution

The fourth proportional to 802,667,078,689.56, 1,107,704,090,256.50 and 436,884,973,618.83 is: 602,914,066,239.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,667,078,689.56 : 1,107,704,090,256.50 = 436,884,973,618.83 : x
  2. Step 2: Convert to fraction form
    802,667,078,689.56/1,107,704,090,256.50 = 436,884,973,618.83/x
  3. Step 3: Cross multiply
    802,667,078,689.56x = 1,107,704,090,256.50 × 436,884,973,618.83
  4. Step 4: Simplify right side
    802,667,078,689.56x = 483,939,272,249,181,074,358,272
  5. Step 5: Solve for x
    x = 483,939,272,249,181,074,358,272/802,667,078,689.56
  6. Step 6: Final answer
    x = 602,914,066,239.35

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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.