Home / 5,696,996,019.48-8,544,718,288.98-1,499,597,319.24

Finding the Fourth Proportional to 5,696,996,019.48, 8,544,718,288.98 and 1,499,597,319.24

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Solution

The fourth proportional to 5,696,996,019.48, 8,544,718,288.98 and 1,499,597,319.24 is: 2,249,191,783.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,696,996,019.48 : 8,544,718,288.98 = 1,499,597,319.24 : x
  2. Step 2: Convert to fraction form
    5,696,996,019.48/8,544,718,288.98 = 1,499,597,319.24/x
  3. Step 3: Cross multiply
    5,696,996,019.48x = 8,544,718,288.98 × 1,499,597,319.24
  4. Step 4: Simplify right side
    5,696,996,019.48x = 12,813,636,639,815,407,616
  5. Step 5: Solve for x
    x = 12,813,636,639,815,407,616/5,696,996,019.48
  6. Step 6: Final answer
    x = 2,249,191,783.88

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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.