Home / 18,749,343.08-25,874,790.34-10,600,095.08

Finding the Fourth Proportional to 18,749,343.08, 25,874,790.34 and 10,600,095.08

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Solution

The fourth proportional to 18,749,343.08, 25,874,790.34 and 10,600,095.08 is: 14,628,525.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,749,343.08 : 25,874,790.34 = 10,600,095.08 : x
  2. Step 2: Convert to fraction form
    18,749,343.08/25,874,790.34 = 10,600,095.08/x
  3. Step 3: Cross multiply
    18,749,343.08x = 25,874,790.34 × 10,600,095.08
  4. Step 4: Simplify right side
    18,749,343.08x = 274,275,237,779,065.53
  5. Step 5: Solve for x
    x = 274,275,237,779,065.53/18,749,343.08
  6. Step 6: Final answer
    x = 14,628,525.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.