Home / 3,832,105,373.28-5,748,119,699.94-1,211,909,924.52

Finding the Fourth Proportional to 3,832,105,373.28, 5,748,119,699.94 and 1,211,909,924.52

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Solution

The fourth proportional to 3,832,105,373.28, 5,748,119,699.94 and 1,211,909,924.52 is: 1,817,852,755.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,105,373.28 : 5,748,119,699.94 = 1,211,909,924.52 : x
  2. Step 2: Convert to fraction form
    3,832,105,373.28/5,748,119,699.94 = 1,211,909,924.52/x
  3. Step 3: Cross multiply
    3,832,105,373.28x = 5,748,119,699.94 × 1,211,909,924.52
  4. Step 4: Simplify right side
    3,832,105,373.28x = 6,966,203,311,686,209,536
  5. Step 5: Solve for x
    x = 6,966,203,311,686,209,536/3,832,105,373.28
  6. Step 6: Final answer
    x = 1,817,852,755.37

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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.