Home / 27,326,579.54-37,711,695.33-14,937,506.10

Finding the Fourth Proportional to 27,326,579.54, 37,711,695.33 and 14,937,506.10

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Solution

The fourth proportional to 27,326,579.54, 37,711,695.33 and 14,937,506.10 is: 20,614,313.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,326,579.54 : 37,711,695.33 = 14,937,506.10 : x
  2. Step 2: Convert to fraction form
    27,326,579.54/37,711,695.33 = 14,937,506.10/x
  3. Step 3: Cross multiply
    27,326,579.54x = 37,711,695.33 × 14,937,506.10
  4. Step 4: Simplify right side
    27,326,579.54x = 563,318,679,033,216.50
  5. Step 5: Solve for x
    x = 563,318,679,033,216.50/27,326,579.54
  6. Step 6: Final answer
    x = 20,614,313.56

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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.