Home / 93,767,999.01-129,399,838.64-52,514,891.39

Finding the Fourth Proportional to 93,767,999.01, 129,399,838.64 and 52,514,891.39

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Solution

The fourth proportional to 93,767,999.01, 129,399,838.64 and 52,514,891.39 is: 72,470,550.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,767,999.01 : 129,399,838.64 = 52,514,891.39 : x
  2. Step 2: Convert to fraction form
    93,767,999.01/129,399,838.64 = 52,514,891.39/x
  3. Step 3: Cross multiply
    93,767,999.01x = 129,399,838.64 × 52,514,891.39
  4. Step 4: Simplify right side
    93,767,999.01x = 6,795,418,471,153,552
  5. Step 5: Solve for x
    x = 6,795,418,471,153,552/93,767,999.01
  6. Step 6: Final answer
    x = 72,470,550.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.