Home / 1,241,096,892.84-1,712,732,713.38-676,582,105.14

Finding the Fourth Proportional to 1,241,096,892.84, 1,712,732,713.38 and 676,582,105.14

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Solution

The fourth proportional to 1,241,096,892.84, 1,712,732,713.38 and 676,582,105.14 is: 933,693,663.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,241,096,892.84 : 1,712,732,713.38 = 676,582,105.14 : x
  2. Step 2: Convert to fraction form
    1,241,096,892.84/1,712,732,713.38 = 676,582,105.14/x
  3. Step 3: Cross multiply
    1,241,096,892.84x = 1,712,732,713.38 × 676,582,105.14
  4. Step 4: Simplify right side
    1,241,096,892.84x = 1,158,804,304,760,784,640
  5. Step 5: Solve for x
    x = 1,158,804,304,760,784,640/1,241,096,892.84
  6. Step 6: Final answer
    x = 933,693,663.60

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Double scale
Find fourth proportional to 1,241,096,893.84, 1,712,732,714.76 and 676,582,106.14
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1.5x scale

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.