Home / 546,874,010.26-754,619,306.43-435,648,089.14

Finding the Fourth Proportional to 546,874,010.26, 754,619,306.43 and 435,648,089.14

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Solution

The fourth proportional to 546,874,010.26, 754,619,306.43 and 435,648,089.14 is: 601,141,127.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,874,010.26 : 754,619,306.43 = 435,648,089.14 : x
  2. Step 2: Convert to fraction form
    546,874,010.26/754,619,306.43 = 435,648,089.14/x
  3. Step 3: Cross multiply
    546,874,010.26x = 754,619,306.43 × 435,648,089.14
  4. Step 4: Simplify right side
    546,874,010.26x = 328,748,458,874,128,768
  5. Step 5: Solve for x
    x = 328,748,458,874,128,768/546,874,010.26
  6. Step 6: Final answer
    x = 601,141,127.04

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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.