Home / 37,423,047.60-56,134,571.40-25,329,812.40

Finding the Fourth Proportional to 37,423,047.60, 56,134,571.40 and 25,329,812.40

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Solution

The fourth proportional to 37,423,047.60, 56,134,571.40 and 25,329,812.40 is: 37,994,718.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,423,047.60 : 56,134,571.40 = 25,329,812.40 : x
  2. Step 2: Convert to fraction form
    37,423,047.60/56,134,571.40 = 25,329,812.40/x
  3. Step 3: Cross multiply
    37,423,047.60x = 56,134,571.40 × 25,329,812.40
  4. Step 4: Simplify right side
    37,423,047.60x = 1,421,878,162,716,405.25
  5. Step 5: Solve for x
    x = 1,421,878,162,716,405.25/37,423,047.60
  6. Step 6: Final answer
    x = 37,994,718.60

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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.