Home / 3,578,315,411,346.30-5,368,227,869,543.80-1,160,628,467,933

Finding the Fourth Proportional to 3,578,315,411,346.30, 5,368,227,869,543.80 and 1,160,628,467,933

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Solution

The fourth proportional to 3,578,315,411,346.30, 5,368,227,869,543.80 and 1,160,628,467,933 is: 1,741,187,506,273.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,578,315,411,346.30 : 5,368,227,869,543.80 = 1,160,628,467,933 : x
  2. Step 2: Convert to fraction form
    3,578,315,411,346.30/5,368,227,869,543.80 = 1,160,628,467,933/x
  3. Step 3: Cross multiply
    3,578,315,411,346.30x = 5,368,227,869,543.80 × 1,160,628,467,933
  4. Step 4: Simplify right side
    3,578,315,411,346.30x = 6,230,518,087,743,852,943,245,312
  5. Step 5: Solve for x
    x = 6,230,518,087,743,852,943,245,312/3,578,315,411,346.30
  6. Step 6: Final answer
    x = 1,741,187,506,273.99

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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.