Home / 46,387,809.60-69,581,714.40-25,154,145.60

Finding the Fourth Proportional to 46,387,809.60, 69,581,714.40 and 25,154,145.60

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Solution

The fourth proportional to 46,387,809.60, 69,581,714.40 and 25,154,145.60 is: 37,731,218.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,387,809.60 : 69,581,714.40 = 25,154,145.60 : x
  2. Step 2: Convert to fraction form
    46,387,809.60/69,581,714.40 = 25,154,145.60/x
  3. Step 3: Cross multiply
    46,387,809.60x = 69,581,714.40 × 25,154,145.60
  4. Step 4: Simplify right side
    46,387,809.60x = 1,750,268,575,115,217
  5. Step 5: Solve for x
    x = 1,750,268,575,115,217/46,387,809.60
  6. Step 6: Final answer
    x = 37,731,218.40

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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.