Home / 357,798,424.16-536,709,650.16-98,991,993.44

Finding the Fourth Proportional to 357,798,424.16, 536,709,650.16 and 98,991,993.44

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Solution

The fourth proportional to 357,798,424.16, 536,709,650.16 and 98,991,993.44 is: 148,491,314.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    357,798,424.16 : 536,709,650.16 = 98,991,993.44 : x
  2. Step 2: Convert to fraction form
    357,798,424.16/536,709,650.16 = 98,991,993.44/x
  3. Step 3: Cross multiply
    357,798,424.16x = 536,709,650.16 × 98,991,993.44
  4. Step 4: Simplify right side
    357,798,424.16x = 53,129,958,167,823,416
  5. Step 5: Solve for x
    x = 53,129,958,167,823,416/357,798,424.16
  6. Step 6: Final answer
    x = 148,491,314.05

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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.