Home / 59,402,149.47-89,103,295.28-16,271,724.69

Finding the Fourth Proportional to 59,402,149.47, 89,103,295.28 and 16,271,724.69

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Solution

The fourth proportional to 59,402,149.47, 89,103,295.28 and 16,271,724.69 is: 24,407,606.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,402,149.47 : 89,103,295.28 = 16,271,724.69 : x
  2. Step 2: Convert to fraction form
    59,402,149.47/89,103,295.28 = 16,271,724.69/x
  3. Step 3: Cross multiply
    59,402,149.47x = 89,103,295.28 × 16,271,724.69
  4. Step 4: Simplify right side
    59,402,149.47x = 1,449,864,289,808,615.75
  5. Step 5: Solve for x
    x = 1,449,864,289,808,615.75/59,402,149.47
  6. Step 6: Final answer
    x = 24,407,606.50

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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.