Home / 37,642,848.40-56,463,106.20-10,716,504.40

Finding the Fourth Proportional to 37,642,848.40, 56,463,106.20 and 10,716,504.40

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Solution

The fourth proportional to 37,642,848.40, 56,463,106.20 and 10,716,504.40 is: 16,074,424.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,642,848.40 : 56,463,106.20 = 10,716,504.40 : x
  2. Step 2: Convert to fraction form
    37,642,848.40/56,463,106.20 = 10,716,504.40/x
  3. Step 3: Cross multiply
    37,642,848.40x = 56,463,106.20 × 10,716,504.40
  4. Step 4: Simplify right side
    37,642,848.40x = 605,087,126,029,967.38
  5. Step 5: Solve for x
    x = 605,087,126,029,967.38/37,642,848.40
  6. Step 6: Final answer
    x = 16,074,424.54

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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.