Home / 346,635,520.02-519,953,248.49-152,546,935.23

Finding the Fourth Proportional to 346,635,520.02, 519,953,248.49 and 152,546,935.23

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Solution

The fourth proportional to 346,635,520.02, 519,953,248.49 and 152,546,935.23 is: 228,820,388.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,635,520.02 : 519,953,248.49 = 152,546,935.23 : x
  2. Step 2: Convert to fraction form
    346,635,520.02/519,953,248.49 = 152,546,935.23/x
  3. Step 3: Cross multiply
    346,635,520.02x = 519,953,248.49 × 152,546,935.23
  4. Step 4: Simplify right side
    346,635,520.02x = 79,317,274,519,269,392
  5. Step 5: Solve for x
    x = 79,317,274,519,269,392/346,635,520.02
  6. Step 6: Final answer
    x = 228,820,388.96

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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.