Home / 1,266,874,204.09-1,897,837,374.48-601,941,966.34

Finding the Fourth Proportional to 1,266,874,204.09, 1,897,837,374.48 and 601,941,966.34

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Solution

The fourth proportional to 1,266,874,204.09, 1,897,837,374.48 and 601,941,966.34 is: 901,737,486.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,266,874,204.09 : 1,897,837,374.48 = 601,941,966.34 : x
  2. Step 2: Convert to fraction form
    1,266,874,204.09/1,897,837,374.48 = 601,941,966.34/x
  3. Step 3: Cross multiply
    1,266,874,204.09x = 1,897,837,374.48 × 601,941,966.34
  4. Step 4: Simplify right side
    1,266,874,204.09x = 1,142,387,960,988,034,176
  5. Step 5: Solve for x
    x = 1,142,387,960,988,034,176/1,266,874,204.09
  6. Step 6: Final answer
    x = 901,737,486.88

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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.