Home / 46,348,337.60-69,522,506.40-13,996,866.73

Finding the Fourth Proportional to 46,348,337.60, 69,522,506.40 and 13,996,866.73

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Solution

The fourth proportional to 46,348,337.60, 69,522,506.40 and 13,996,866.73 is: 20,995,300.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,348,337.60 : 69,522,506.40 = 13,996,866.73 : x
  2. Step 2: Convert to fraction form
    46,348,337.60/69,522,506.40 = 13,996,866.73/x
  3. Step 3: Cross multiply
    46,348,337.60x = 69,522,506.40 × 13,996,866.73
  4. Step 4: Simplify right side
    46,348,337.60x = 973,097,256,816,372.12
  5. Step 5: Solve for x
    x = 973,097,256,816,372.12/46,348,337.60
  6. Step 6: Final answer
    x = 20,995,300.10

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1.5x scale

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.