Home / 25,106,701.06-37,660,051.60-7,155,338.50

Finding the Fourth Proportional to 25,106,701.06, 37,660,051.60 and 7,155,338.50

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Solution

The fourth proportional to 25,106,701.06, 37,660,051.60 and 7,155,338.50 is: 10,733,007.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,106,701.06 : 37,660,051.60 = 7,155,338.50 : x
  2. Step 2: Convert to fraction form
    25,106,701.06/37,660,051.60 = 7,155,338.50/x
  3. Step 3: Cross multiply
    25,106,701.06x = 37,660,051.60 × 7,155,338.50
  4. Step 4: Simplify right side
    25,106,701.06x = 269,470,417,125,466.62
  5. Step 5: Solve for x
    x = 269,470,417,125,466.62/25,106,701.06
  6. Step 6: Final answer
    x = 10,733,007.75

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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.