Home / 35,203,977,678.68-52,827,686,621.68-16,313,744,325.64

Finding the Fourth Proportional to 35,203,977,678.68, 52,827,686,621.68 and 16,313,744,325.64

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Solution

The fourth proportional to 35,203,977,678.68, 52,827,686,621.68 and 16,313,744,325.64 is: 24,480,681,720.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,203,977,678.68 : 52,827,686,621.68 = 16,313,744,325.64 : x
  2. Step 2: Convert to fraction form
    35,203,977,678.68/52,827,686,621.68 = 16,313,744,325.64/x
  3. Step 3: Cross multiply
    35,203,977,678.68x = 52,827,686,621.68 × 16,313,744,325.64
  4. Step 4: Simplify right side
    35,203,977,678.68x = 861,817,372,861,120,249,856
  5. Step 5: Solve for x
    x = 861,817,372,861,120,249,856/35,203,977,678.68
  6. Step 6: Final answer
    x = 24,480,681,720.89

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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.