Home / 93,849,036.36-129,519,337.17-52,046,193.48

Finding the Fourth Proportional to 93,849,036.36, 129,519,337.17 and 52,046,193.48

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Solution

The fourth proportional to 93,849,036.36, 129,519,337.17 and 52,046,193.48 is: 71,827,998.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,849,036.36 : 129,519,337.17 = 52,046,193.48 : x
  2. Step 2: Convert to fraction form
    93,849,036.36/129,519,337.17 = 52,046,193.48/x
  3. Step 3: Cross multiply
    93,849,036.36x = 129,519,337.17 × 52,046,193.48
  4. Step 4: Simplify right side
    93,849,036.36x = 6,740,988,481,751,175
  5. Step 5: Solve for x
    x = 6,740,988,481,751,175/93,849,036.36
  6. Step 6: Final answer
    x = 71,827,998.91

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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.