Home / 46,565,651.60-69,848,477.40-14,652,947.60

Finding the Fourth Proportional to 46,565,651.60, 69,848,477.40 and 14,652,947.60

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Solution

The fourth proportional to 46,565,651.60, 69,848,477.40 and 14,652,947.60 is: 21,979,421.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,565,651.60 : 69,848,477.40 = 14,652,947.60 : x
  2. Step 2: Convert to fraction form
    46,565,651.60/69,848,477.40 = 14,652,947.60/x
  3. Step 3: Cross multiply
    46,565,651.60x = 69,848,477.40 × 14,652,947.60
  4. Step 4: Simplify right side
    46,565,651.60x = 1,023,486,079,281,984.25
  5. Step 5: Solve for x
    x = 1,023,486,079,281,984.25/46,565,651.60
  6. Step 6: Final answer
    x = 21,979,421.40

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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.