Home / 93,727,374.34-129,333,929.82-51,910,344.22

Finding the Fourth Proportional to 93,727,374.34, 129,333,929.82 and 51,910,344.22

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Solution

The fourth proportional to 93,727,374.34, 129,333,929.82 and 51,910,344.22 is: 71,630,821.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,727,374.34 : 129,333,929.82 = 51,910,344.22 : x
  2. Step 2: Convert to fraction form
    93,727,374.34/129,333,929.82 = 51,910,344.22/x
  3. Step 3: Cross multiply
    93,727,374.34x = 129,333,929.82 × 51,910,344.22
  4. Step 4: Simplify right side
    93,727,374.34x = 6,713,768,816,281,522
  5. Step 5: Solve for x
    x = 6,713,768,816,281,522/93,727,374.34
  6. Step 6: Final answer
    x = 71,630,821.45

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