Home / 39,719,445.60-59,579,080.81-10,573,291.14

Finding the Fourth Proportional to 39,719,445.60, 59,579,080.81 and 10,573,291.14

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Solution

The fourth proportional to 39,719,445.60, 59,579,080.81 and 10,573,291.14 is: 15,859,913.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,719,445.60 : 59,579,080.81 = 10,573,291.14 : x
  2. Step 2: Convert to fraction form
    39,719,445.60/59,579,080.81 = 10,573,291.14/x
  3. Step 3: Cross multiply
    39,719,445.60x = 59,579,080.81 × 10,573,291.14
  4. Step 4: Simplify right side
    39,719,445.60x = 629,946,967,231,283.75
  5. Step 5: Solve for x
    x = 629,946,967,231,283.75/39,719,445.60
  6. Step 6: Final answer
    x = 15,859,913.39

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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.