Home / 346,468,333.50-519,726,412.36-100,827,003.08

Finding the Fourth Proportional to 346,468,333.50, 519,726,412.36 and 100,827,003.08

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Solution

The fourth proportional to 346,468,333.50, 519,726,412.36 and 100,827,003.08 is: 151,247,463.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,468,333.50 : 519,726,412.36 = 100,827,003.08 : x
  2. Step 2: Convert to fraction form
    346,468,333.50/519,726,412.36 = 100,827,003.08/x
  3. Step 3: Cross multiply
    346,468,333.50x = 519,726,412.36 × 100,827,003.08
  4. Step 4: Simplify right side
    346,468,333.50x = 52,402,456,581,204,416
  5. Step 5: Solve for x
    x = 52,402,456,581,204,416/346,468,333.50
  6. Step 6: Final answer
    x = 151,247,463.37

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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.