Home / 346,237,825.77-519,388,665.84-113,069,759.74

Finding the Fourth Proportional to 346,237,825.77, 519,388,665.84 and 113,069,759.74

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Solution

The fourth proportional to 346,237,825.77, 519,388,665.84 and 113,069,759.74 is: 169,615,065.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,237,825.77 : 519,388,665.84 = 113,069,759.74 : x
  2. Step 2: Convert to fraction form
    346,237,825.77/519,388,665.84 = 113,069,759.74/x
  3. Step 3: Cross multiply
    346,237,825.77x = 519,388,665.84 × 113,069,759.74
  4. Step 4: Simplify right side
    346,237,825.77x = 58,727,151,655,611,000
  5. Step 5: Solve for x
    x = 58,727,151,655,611,000/346,237,825.77
  6. Step 6: Final answer
    x = 169,615,065.96

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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.