Home / 59,513,964.04-82,141,353.04-34,397,140.20

Finding the Fourth Proportional to 59,513,964.04, 82,141,353.04 and 34,397,140.20

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Solution

The fourth proportional to 59,513,964.04, 82,141,353.04 and 34,397,140.20 is: 47,475,036.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,513,964.04 : 82,141,353.04 = 34,397,140.20 : x
  2. Step 2: Convert to fraction form
    59,513,964.04/82,141,353.04 = 34,397,140.20/x
  3. Step 3: Cross multiply
    59,513,964.04x = 82,141,353.04 × 34,397,140.20
  4. Step 4: Simplify right side
    59,513,964.04x = 2,825,427,636,734,576.50
  5. Step 5: Solve for x
    x = 2,825,427,636,734,576.50/59,513,964.04
  6. Step 6: Final answer
    x = 47,475,036.86

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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.