Home / 25,271,262.19-37,911,617.60-10,126,374.67

Finding the Fourth Proportional to 25,271,262.19, 37,911,617.60 and 10,126,374.67

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Solution

The fourth proportional to 25,271,262.19, 37,911,617.60 and 10,126,374.67 is: 15,191,455.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,271,262.19 : 37,911,617.60 = 10,126,374.67 : x
  2. Step 2: Convert to fraction form
    25,271,262.19/37,911,617.60 = 10,126,374.67/x
  3. Step 3: Cross multiply
    25,271,262.19x = 37,911,617.60 × 10,126,374.67
  4. Step 4: Simplify right side
    25,271,262.19x = 383,907,243,999,124
  5. Step 5: Solve for x
    x = 383,907,243,999,124/25,271,262.19
  6. Step 6: Final answer
    x = 15,191,455.07

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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.