Home / 1,337,127,108,065.40-2,006,000,513,971.40-382,078,143,275.66

Finding the Fourth Proportional to 1,337,127,108,065.40, 2,006,000,513,971.40 and 382,078,143,275.66

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Solution

The fourth proportional to 1,337,127,108,065.40, 2,006,000,513,971.40 and 382,078,143,275.66 is: 573,205,753,712.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,127,108,065.40 : 2,006,000,513,971.40 = 382,078,143,275.66 : x
  2. Step 2: Convert to fraction form
    1,337,127,108,065.40/2,006,000,513,971.40 = 382,078,143,275.66/x
  3. Step 3: Cross multiply
    1,337,127,108,065.40x = 2,006,000,513,971.40 × 382,078,143,275.66
  4. Step 4: Simplify right side
    1,337,127,108,065.40x = 766,448,951,788,212,144,046,080
  5. Step 5: Solve for x
    x = 766,448,951,788,212,144,046,080/1,337,127,108,065.40
  6. Step 6: Final answer
    x = 573,205,753,712.63

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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.