Home / 23,373,139.26-32,254,330.74-13,059,947.10

Finding the Fourth Proportional to 23,373,139.26, 32,254,330.74 and 13,059,947.10

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Solution

The fourth proportional to 23,373,139.26, 32,254,330.74 and 13,059,947.10 is: 18,022,390.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,373,139.26 : 32,254,330.74 = 13,059,947.10 : x
  2. Step 2: Convert to fraction form
    23,373,139.26/32,254,330.74 = 13,059,947.10/x
  3. Step 3: Cross multiply
    23,373,139.26x = 32,254,330.74 × 13,059,947.10
  4. Step 4: Simplify right side
    23,373,139.26x = 421,239,853,210,303.81
  5. Step 5: Solve for x
    x = 421,239,853,210,303.81/23,373,139.26
  6. Step 6: Final answer
    x = 18,022,390.94

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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.