Home / 35,946,219.20-53,919,328.80-15,730,001.60

Finding the Fourth Proportional to 35,946,219.20, 53,919,328.80 and 15,730,001.60

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Solution

The fourth proportional to 35,946,219.20, 53,919,328.80 and 15,730,001.60 is: 23,595,002.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,946,219.20 : 53,919,328.80 = 15,730,001.60 : x
  2. Step 2: Convert to fraction form
    35,946,219.20/53,919,328.80 = 15,730,001.60/x
  3. Step 3: Cross multiply
    35,946,219.20x = 53,919,328.80 × 15,730,001.60
  4. Step 4: Simplify right side
    35,946,219.20x = 848,151,128,294,926
  5. Step 5: Solve for x
    x = 848,151,128,294,926/35,946,219.20
  6. Step 6: Final answer
    x = 23,595,002.40

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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.