Home / 46,953,947.60-70,430,921.40-32,341,288.40

Finding the Fourth Proportional to 46,953,947.60, 70,430,921.40 and 32,341,288.40

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Solution

The fourth proportional to 46,953,947.60, 70,430,921.40 and 32,341,288.40 is: 48,511,932.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,953,947.60 : 70,430,921.40 = 32,341,288.40 : x
  2. Step 2: Convert to fraction form
    46,953,947.60/70,430,921.40 = 32,341,288.40/x
  3. Step 3: Cross multiply
    46,953,947.60x = 70,430,921.40 × 32,341,288.40
  4. Step 4: Simplify right side
    46,953,947.60x = 2,277,826,741,275,132
  5. Step 5: Solve for x
    x = 2,277,826,741,275,132/46,953,947.60
  6. Step 6: Final answer
    x = 48,511,932.60

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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.