Home / 31,693,973.56-47,547,777.63-9,833,914.85

Finding the Fourth Proportional to 31,693,973.56, 47,547,777.63 and 9,833,914.85

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Solution

The fourth proportional to 31,693,973.56, 47,547,777.63 and 9,833,914.85 is: 14,752,987.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,693,973.56 : 47,547,777.63 = 9,833,914.85 : x
  2. Step 2: Convert to fraction form
    31,693,973.56/47,547,777.63 = 9,833,914.85/x
  3. Step 3: Cross multiply
    31,693,973.56x = 47,547,777.63 × 9,833,914.85
  4. Step 4: Simplify right side
    31,693,973.56x = 467,580,796,282,416
  5. Step 5: Solve for x
    x = 467,580,796,282,416/31,693,973.56
  6. Step 6: Final answer
    x = 14,752,987.52

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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.