Home / 39,524,463.40-59,286,695.10-25,963,313.80

Finding the Fourth Proportional to 39,524,463.40, 59,286,695.10 and 25,963,313.80

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Solution

The fourth proportional to 39,524,463.40, 59,286,695.10 and 25,963,313.80 is: 38,944,970.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,524,463.40 : 59,286,695.10 = 25,963,313.80 : x
  2. Step 2: Convert to fraction form
    39,524,463.40/59,286,695.10 = 25,963,313.80/x
  3. Step 3: Cross multiply
    39,524,463.40x = 59,286,695.10 × 25,963,313.80
  4. Step 4: Simplify right side
    39,524,463.40x = 1,539,279,069,046,222.50
  5. Step 5: Solve for x
    x = 1,539,279,069,046,222.50/39,524,463.40
  6. Step 6: Final answer
    x = 38,944,970.70

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1.5x scale

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.