Home / 346,371,275.37-519,552,577.84-84,057,999.06

Finding the Fourth Proportional to 346,371,275.37, 519,552,577.84 and 84,057,999.06

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Solution

The fourth proportional to 346,371,275.37, 519,552,577.84 and 84,057,999.06 is: 126,085,946.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,371,275.37 : 519,552,577.84 = 84,057,999.06 : x
  2. Step 2: Convert to fraction form
    346,371,275.37/519,552,577.84 = 84,057,999.06/x
  3. Step 3: Cross multiply
    346,371,275.37x = 519,552,577.84 × 84,057,999.06
  4. Step 4: Simplify right side
    346,371,275.37x = 43,672,550,099,695,296
  5. Step 5: Solve for x
    x = 43,672,550,099,695,296/346,371,275.37
  6. Step 6: Final answer
    x = 126,085,946.51

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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.