Home / 1,482,382,147,699.60-2,045,575,096,864.40-831,935,108,875.30

Finding the Fourth Proportional to 1,482,382,147,699.60, 2,045,575,096,864.40 and 831,935,108,875.30

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Solution

The fourth proportional to 1,482,382,147,699.60, 2,045,575,096,864.40 and 831,935,108,875.30 is: 1,148,007,444,344.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,382,147,699.60 : 2,045,575,096,864.40 = 831,935,108,875.30 : x
  2. Step 2: Convert to fraction form
    1,482,382,147,699.60/2,045,575,096,864.40 = 831,935,108,875.30/x
  3. Step 3: Cross multiply
    1,482,382,147,699.60x = 2,045,575,096,864.40 × 831,935,108,875.30
  4. Step 4: Simplify right side
    1,482,382,147,699.60x = 1,701,785,740,922,486,958,063,616
  5. Step 5: Solve for x
    x = 1,701,785,740,922,486,958,063,616/1,482,382,147,699.60
  6. Step 6: Final answer
    x = 1,148,007,444,344.47

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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.