Home / 35,932,365.40-53,898,548.10-13,210,310.20

Finding the Fourth Proportional to 35,932,365.40, 53,898,548.10 and 13,210,310.20

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Solution

The fourth proportional to 35,932,365.40, 53,898,548.10 and 13,210,310.20 is: 19,815,465.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,932,365.40 : 53,898,548.10 = 13,210,310.20 : x
  2. Step 2: Convert to fraction form
    35,932,365.40/53,898,548.10 = 13,210,310.20/x
  3. Step 3: Cross multiply
    35,932,365.40x = 53,898,548.10 × 13,210,310.20
  4. Step 4: Simplify right side
    35,932,365.40x = 712,016,539,730,620.62
  5. Step 5: Solve for x
    x = 712,016,539,730,620.62/35,932,365.40
  6. Step 6: Final answer
    x = 19,815,465.30

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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.