Home / 34,621,359.04-47,773,313.04-19,941,799.51

Finding the Fourth Proportional to 34,621,359.04, 47,773,313.04 and 19,941,799.51

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Solution

The fourth proportional to 34,621,359.04, 47,773,313.04 and 19,941,799.51 is: 27,517,285.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,621,359.04 : 47,773,313.04 = 19,941,799.51 : x
  2. Step 2: Convert to fraction form
    34,621,359.04/47,773,313.04 = 19,941,799.51/x
  3. Step 3: Cross multiply
    34,621,359.04x = 47,773,313.04 × 19,941,799.51
  4. Step 4: Simplify right side
    34,621,359.04x = 952,685,830,452,715.38
  5. Step 5: Solve for x
    x = 952,685,830,452,715.38/34,621,359.04
  6. Step 6: Final answer
    x = 27,517,285.77

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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.