Home / 3,201,852,978.60-4,803,607,517.22-1,875,001,570.62

Finding the Fourth Proportional to 3,201,852,978.60, 4,803,607,517.22 and 1,875,001,570.62

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Solution

The fourth proportional to 3,201,852,978.60, 4,803,607,517.22 and 1,875,001,570.62 is: 2,812,987,260.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,852,978.60 : 4,803,607,517.22 = 1,875,001,570.62 : x
  2. Step 2: Convert to fraction form
    3,201,852,978.60/4,803,607,517.22 = 1,875,001,570.62/x
  3. Step 3: Cross multiply
    3,201,852,978.60x = 4,803,607,517.22 × 1,875,001,570.62
  4. Step 4: Simplify right side
    3,201,852,978.60x = 9,006,771,639,429,538,816
  5. Step 5: Solve for x
    x = 9,006,771,639,429,538,816/3,201,852,978.60
  6. Step 6: Final answer
    x = 2,812,987,260.70

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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.