Home / 32,967,051.60-49,450,577.40-31,567,590.30

Finding the Fourth Proportional to 32,967,051.60, 49,450,577.40 and 31,567,590.30

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Solution

The fourth proportional to 32,967,051.60, 49,450,577.40 and 31,567,590.30 is: 47,351,385.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,967,051.60 : 49,450,577.40 = 31,567,590.30 : x
  2. Step 2: Convert to fraction form
    32,967,051.60/49,450,577.40 = 31,567,590.30/x
  3. Step 3: Cross multiply
    32,967,051.60x = 49,450,577.40 × 31,567,590.30
  4. Step 4: Simplify right side
    32,967,051.60x = 1,561,035,567,461,639.25
  5. Step 5: Solve for x
    x = 1,561,035,567,461,639.25/32,967,051.60
  6. Step 6: Final answer
    x = 47,351,385.45

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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.