Home / 40,575,877.08-60,873,147-13,283,050.20

Finding the Fourth Proportional to 40,575,877.08, 60,873,147 and 13,283,050.20

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Solution

The fourth proportional to 40,575,877.08, 60,873,147 and 13,283,050.20 is: 19,927,630.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,575,877.08 : 60,873,147 = 13,283,050.20 : x
  2. Step 2: Convert to fraction form
    40,575,877.08/60,873,147 = 13,283,050.20/x
  3. Step 3: Cross multiply
    40,575,877.08x = 60,873,147 × 13,283,050.20
  4. Step 4: Simplify right side
    40,575,877.08x = 808,581,067,432,979.38
  5. Step 5: Solve for x
    x = 808,581,067,432,979.38/40,575,877.08
  6. Step 6: Final answer
    x = 19,927,630.05

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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.