Home / 39,973,637.70-59,960,456.55-37,103,856.30

Finding the Fourth Proportional to 39,973,637.70, 59,960,456.55 and 37,103,856.30

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Solution

The fourth proportional to 39,973,637.70, 59,960,456.55 and 37,103,856.30 is: 55,655,784.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,973,637.70 : 59,960,456.55 = 37,103,856.30 : x
  2. Step 2: Convert to fraction form
    39,973,637.70/59,960,456.55 = 37,103,856.30/x
  3. Step 3: Cross multiply
    39,973,637.70x = 59,960,456.55 × 37,103,856.30
  4. Step 4: Simplify right side
    39,973,637.70x = 2,224,764,163,513,593.50
  5. Step 5: Solve for x
    x = 2,224,764,163,513,593.50/39,973,637.70
  6. Step 6: Final answer
    x = 55,655,784.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.