Home / 25,106,700.06-37,660,050.10-7,155,337.50

Finding the Fourth Proportional to 25,106,700.06, 37,660,050.10 and 7,155,337.50

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Solution

The fourth proportional to 25,106,700.06, 37,660,050.10 and 7,155,337.50 is: 10,733,006.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,106,700.06 : 37,660,050.10 = 7,155,337.50 : x
  2. Step 2: Convert to fraction form
    25,106,700.06/37,660,050.10 = 7,155,337.50/x
  3. Step 3: Cross multiply
    25,106,700.06x = 37,660,050.10 × 7,155,337.50
  4. Step 4: Simplify right side
    25,106,700.06x = 269,470,368,732,408.75
  5. Step 5: Solve for x
    x = 269,470,368,732,408.75/25,106,700.06
  6. Step 6: Final answer
    x = 10,733,006.25

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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.