Home / 25,824,009.80-38,736,014.70-23,877,590.60

Finding the Fourth Proportional to 25,824,009.80, 38,736,014.70 and 23,877,590.60

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Solution

The fourth proportional to 25,824,009.80, 38,736,014.70 and 23,877,590.60 is: 35,816,385.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,824,009.80 : 38,736,014.70 = 23,877,590.60 : x
  2. Step 2: Convert to fraction form
    25,824,009.80/38,736,014.70 = 23,877,590.60/x
  3. Step 3: Cross multiply
    25,824,009.80x = 38,736,014.70 × 23,877,590.60
  4. Step 4: Simplify right side
    25,824,009.80x = 924,922,700,482,182
  5. Step 5: Solve for x
    x = 924,922,700,482,182/25,824,009.80
  6. Step 6: Final answer
    x = 35,816,385.90

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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.