Home / 3,578,315,411,342.60-5,368,227,869,538.30-1,160,628,467,929.20

Finding the Fourth Proportional to 3,578,315,411,342.60, 5,368,227,869,538.30 and 1,160,628,467,929.20

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Solution

The fourth proportional to 3,578,315,411,342.60, 5,368,227,869,538.30 and 1,160,628,467,929.20 is: 1,741,187,506,268.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,578,315,411,342.60 : 5,368,227,869,538.30 = 1,160,628,467,929.20 : x
  2. Step 2: Convert to fraction form
    3,578,315,411,342.60/5,368,227,869,538.30 = 1,160,628,467,929.20/x
  3. Step 3: Cross multiply
    3,578,315,411,342.60x = 5,368,227,869,538.30 × 1,160,628,467,929.20
  4. Step 4: Simplify right side
    3,578,315,411,342.60x = 6,230,518,087,717,069,527,187,456
  5. Step 5: Solve for x
    x = 6,230,518,087,717,069,527,187,456/3,578,315,411,342.60
  6. Step 6: Final answer
    x = 1,741,187,506,268.31

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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.